197675478

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 320

約数和(自身を含む): 632282112

約数和(自身を除く): 434606634

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 23, 26, 27, 33, 39, 42, 46, 53, 54, 63, 66, 69, 77, 78, 81, 91, 99, 106, 117, 126, 138, 143, 154, 159, 161, 162, 182, 189, 198, 207, 231, 234, 253, 273, 286, 297, 299, 318, 322, 351, 371, 378, 414, 429, 462, 477, 483, 506, 546, 567, 583, 594, 598, 621, 689, 693, 702, 742, 759, 819, 858, 891, 897, 954, 966, 1001, 1053, 1113, 1134, 1166, 1219, 1242, 1287, 1378, 1386, 1431, 1449, 1518, 1638, 1749, 1771, 1782, 1794, 1863, 2002, 2067, 2079, 2093, 2106, 2226, 2277, 2438, 2457, 2574, 2691, 2862, 2898, 3003, 3289, 3339, 3498, 3542, 3657, 3726, 3861, 4081, 4134, 4158, 4186, 4293, 4347, 4554, 4823, 4914, 5247, 5313, 5382, 6006, 6201, 6237, 6279, 6578, 6678, 6831, 7314, 7371, 7579, 7722, 8073, 8162, 8533, 8586, 8694, 9009, 9646, 9867, 10017, 10494, 10626, 10971, 11583, 12243, 12402, 12474, 12558, 13041, 13409, 13662, 14469, 14742, 15158, 15741, 15847, 15939, 16146, 17066, 18018, 18603, 18837, 19734, 20034, 20493, 21942, 22737, 23023, 23166, 24219, 24486, 25599, 26082, 26818, 27027, 28938, 29601, 30051, 31482, 31694, 31878, 32913, 36729, 37206, 37674, 40227, 40986, 43407, 45474, 46046, 47223, 47541, 47817, 48438, 51198, 53053, 54054, 55809, 56511, 59202, 60102, 65826, 68211, 69069, 73458, 76797, 80454, 81081, 86814, 88803, 93863, 94446, 95082, 95634, 98739, 106106, 110187, 110929, 111618, 113022, 120681, 130221, 136422, 138138, 142623, 143451, 153594, 159159, 162162, 169533, 174317, 177606, 187726, 197478, 204633, 207207, 220374, 221858, 230391, 241362, 260442, 266409, 281589, 285246, 286902, 318318, 330561, 332787, 339066, 348634, 362043, 390663, 409266, 414414, 427869, 460782, 477477, 522951, 532818, 563178, 613899, 621621, 661122, 665574, 691173, 724086, 781326, 844767, 855738, 954954, 998361, 1045902, 1086129, 1220219, 1227798, 1243242, 1283607, 1382346, 1432431, 1568853, 1689534, 1864863, 1996722, 2172258, 2440438, 2534301, 2567214, 2864862, 2995083, 3137706, 3660657, 3729726, 4297293, 4706559, 5068602, 5990166, 7321314, 7602903, 8594586, 8985249, 9413118, 10981971, 14119677, 15205806, 17970498, 21963942, 28239354, 32945913, 65891826, 98837739, 197675478]

約数ペア:

[(1, 197675478), (2, 98837739), (3, 65891826), (6, 32945913), (7, 28239354), (9, 21963942), (11, 17970498), (13, 15205806), (14, 14119677), (18, 10981971), (21, 9413118), (22, 8985249), (23, 8594586), (26, 7602903), (27, 7321314), (33, 5990166), (39, 5068602), (42, 4706559), (46, 4297293), (53, 3729726), (54, 3660657), (63, 3137706), (66, 2995083), (69, 2864862), (77, 2567214), (78, 2534301), (81, 2440438), (91, 2172258), (99, 1996722), (106, 1864863), (117, 1689534), (126, 1568853), (138, 1432431), (143, 1382346), (154, 1283607), (159, 1243242), (161, 1227798), (162, 1220219), (182, 1086129), (189, 1045902), (198, 998361), (207, 954954), (231, 855738), (234, 844767), (253, 781326), (273, 724086), (286, 691173), (297, 665574), (299, 661122), (318, 621621), (322, 613899), (351, 563178), (371, 532818), (378, 522951), (414, 477477), (429, 460782), (462, 427869), (477, 414414), (483, 409266), (506, 390663), (546, 362043), (567, 348634), (583, 339066), (594, 332787), (598, 330561), (621, 318318), (689, 286902), (693, 285246), (702, 281589), (742, 266409), (759, 260442), (819, 241362), (858, 230391), (891, 221858), (897, 220374), (954, 207207), (966, 204633), (1001, 197478), (1053, 187726), (1113, 177606), (1134, 174317), (1166, 169533), (1219, 162162), (1242, 159159), (1287, 153594), (1378, 143451), (1386, 142623), (1431, 138138), (1449, 136422), (1518, 130221), (1638, 120681), (1749, 113022), (1771, 111618), (1782, 110929), (1794, 110187), (1863, 106106), (2002, 98739), (2067, 95634), (2079, 95082), (2093, 94446), (2106, 93863), (2226, 88803), (2277, 86814), (2438, 81081), (2457, 80454), (2574, 76797), (2691, 73458), (2862, 69069), (2898, 68211), (3003, 65826), (3289, 60102), (3339, 59202), (3498, 56511), (3542, 55809), (3657, 54054), (3726, 53053), (3861, 51198), (4081, 48438), (4134, 47817), (4158, 47541), (4186, 47223), (4293, 46046), (4347, 45474), (4554, 43407), (4823, 40986), (4914, 40227), (5247, 37674), (5313, 37206), (5382, 36729), (6006, 32913), (6201, 31878), (6237, 31694), (6279, 31482), (6578, 30051), (6678, 29601), (6831, 28938), (7314, 27027), (7371, 26818), (7579, 26082), (7722, 25599), (8073, 24486), (8162, 24219), (8533, 23166), (8586, 23023), (8694, 22737), (9009, 21942), (9646, 20493), (9867, 20034), (10017, 19734), (10494, 18837), (10626, 18603), (10971, 18018), (11583, 17066), (12243, 16146), (12402, 15939), (12474, 15847), (12558, 15741), (13041, 15158), (13409, 14742), (13662, 14469)]