220247118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 622702080

約数和(自身を除く): 402454962

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 43, 53, 59, 63, 78, 86, 91, 106, 117, 118, 126, 129, 159, 177, 182, 234, 258, 273, 301, 318, 354, 371, 387, 413, 477, 531, 546, 559, 602, 689, 742, 767, 774, 819, 826, 903, 954, 1062, 1113, 1118, 1239, 1378, 1534, 1638, 1677, 1806, 2067, 2226, 2279, 2301, 2478, 2537, 2709, 3127, 3339, 3354, 3717, 3913, 4134, 4558, 4602, 4823, 5031, 5074, 5369, 5418, 6201, 6254, 6678, 6837, 6903, 7434, 7611, 7826, 9381, 9646, 10062, 10738, 11739, 12402, 13674, 13806, 14469, 15222, 15953, 16107, 17759, 18762, 20511, 21889, 22833, 23478, 28143, 28938, 29627, 31906, 32214, 32981, 35217, 35518, 40651, 41022, 43407, 43778, 45666, 47859, 48321, 53277, 56286, 59254, 65667, 65962, 70434, 81302, 86814, 88881, 95718, 96642, 98943, 106554, 121953, 131334, 134461, 143577, 159831, 177762, 197001, 197886, 207389, 230867, 243906, 266643, 268922, 284557, 287154, 296829, 319662, 365859, 394002, 403383, 414778, 461734, 533286, 569114, 593658, 622167, 692601, 731718, 806766, 853671, 941227, 1210149, 1244334, 1385202, 1707342, 1747993, 1866501, 1882454, 2077803, 2420298, 2561013, 2823681, 3495986, 3733002, 4155606, 5122026, 5243979, 5647362, 8471043, 10487958, 12235951, 15731937, 16942086, 24471902, 31463874, 36707853, 73415706, 110123559, 220247118]

約数ペア:

[(1, 220247118), (2, 110123559), (3, 73415706), (6, 36707853), (7, 31463874), (9, 24471902), (13, 16942086), (14, 15731937), (18, 12235951), (21, 10487958), (26, 8471043), (39, 5647362), (42, 5243979), (43, 5122026), (53, 4155606), (59, 3733002), (63, 3495986), (78, 2823681), (86, 2561013), (91, 2420298), (106, 2077803), (117, 1882454), (118, 1866501), (126, 1747993), (129, 1707342), (159, 1385202), (177, 1244334), (182, 1210149), (234, 941227), (258, 853671), (273, 806766), (301, 731718), (318, 692601), (354, 622167), (371, 593658), (387, 569114), (413, 533286), (477, 461734), (531, 414778), (546, 403383), (559, 394002), (602, 365859), (689, 319662), (742, 296829), (767, 287154), (774, 284557), (819, 268922), (826, 266643), (903, 243906), (954, 230867), (1062, 207389), (1113, 197886), (1118, 197001), (1239, 177762), (1378, 159831), (1534, 143577), (1638, 134461), (1677, 131334), (1806, 121953), (2067, 106554), (2226, 98943), (2279, 96642), (2301, 95718), (2478, 88881), (2537, 86814), (2709, 81302), (3127, 70434), (3339, 65962), (3354, 65667), (3717, 59254), (3913, 56286), (4134, 53277), (4558, 48321), (4602, 47859), (4823, 45666), (5031, 43778), (5074, 43407), (5369, 41022), (5418, 40651), (6201, 35518), (6254, 35217), (6678, 32981), (6837, 32214), (6903, 31906), (7434, 29627), (7611, 28938), (7826, 28143), (9381, 23478), (9646, 22833), (10062, 21889), (10738, 20511), (11739, 18762), (12402, 17759), (13674, 16107), (13806, 15953), (14469, 15222)]