203441238

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1659

約数の個数: 144

約数和(自身を含む): 602770896

約数和(自身を除く): 399329658

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 49, 63, 66, 77, 78, 91, 98, 99, 117, 126, 143, 147, 154, 182, 198, 231, 234, 273, 286, 294, 429, 441, 462, 539, 546, 637, 693, 819, 858, 882, 1001, 1078, 1274, 1287, 1386, 1613, 1617, 1638, 1911, 2002, 2574, 3003, 3226, 3234, 3822, 4839, 4851, 5733, 6006, 7007, 9009, 9678, 9702, 11291, 11466, 14014, 14517, 17743, 18018, 20969, 21021, 22582, 29034, 33873, 35486, 41938, 42042, 53229, 62907, 63063, 67746, 79037, 101619, 106458, 124201, 125814, 126126, 146783, 158074, 159687, 188721, 203238, 230659, 237111, 248402, 293566, 319374, 372603, 377442, 440349, 461318, 474222, 691977, 711333, 745206, 869407, 880698, 1027481, 1117809, 1321047, 1383954, 1422666, 1614613, 1738814, 2054962, 2075931, 2235618, 2608221, 2642094, 3082443, 3229226, 4151862, 4843839, 5216442, 6164886, 7824663, 9247329, 9687678, 11302291, 14531517, 15649326, 18494658, 22604582, 29063034, 33906873, 67813746, 101720619, 203441238]

約数ペア:

[(1, 203441238), (2, 101720619), (3, 67813746), (6, 33906873), (7, 29063034), (9, 22604582), (11, 18494658), (13, 15649326), (14, 14531517), (18, 11302291), (21, 9687678), (22, 9247329), (26, 7824663), (33, 6164886), (39, 5216442), (42, 4843839), (49, 4151862), (63, 3229226), (66, 3082443), (77, 2642094), (78, 2608221), (91, 2235618), (98, 2075931), (99, 2054962), (117, 1738814), (126, 1614613), (143, 1422666), (147, 1383954), (154, 1321047), (182, 1117809), (198, 1027481), (231, 880698), (234, 869407), (273, 745206), (286, 711333), (294, 691977), (429, 474222), (441, 461318), (462, 440349), (539, 377442), (546, 372603), (637, 319374), (693, 293566), (819, 248402), (858, 237111), (882, 230659), (1001, 203238), (1078, 188721), (1274, 159687), (1287, 158074), (1386, 146783), (1613, 126126), (1617, 125814), (1638, 124201), (1911, 106458), (2002, 101619), (2574, 79037), (3003, 67746), (3226, 63063), (3234, 62907), (3822, 53229), (4839, 42042), (4851, 41938), (5733, 35486), (6006, 33873), (7007, 29034), (9009, 22582), (9678, 21021), (9702, 20969), (11291, 18018), (11466, 17743), (14014, 14517)]