203416668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2064

約数の個数: 144

約数和(自身を含む): 653592576

約数和(自身を除く): 450175908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2003, 2418, 2604, 2821, 3276, 3627, 3906, 4006, 4836, 5642, 6009, 7254, 7812, 8012, 8463, 11284, 12018, 14021, 14508, 16926, 18027, 24036, 25389, 26039, 28042, 33852, 36054, 42063, 50778, 52078, 56084, 62093, 72108, 78117, 84126, 101556, 104156, 124186, 126189, 156234, 168252, 182273, 186279, 234351, 248372, 252378, 312468, 364546, 372558, 434651, 468702, 504756, 546819, 558837, 729092, 745116, 807209, 869302, 937404, 1093638, 1117674, 1303953, 1614418, 1640457, 1738604, 2187276, 2235348, 2421627, 2607906, 3228836, 3280914, 3911859, 4843254, 5215812, 5650463, 6561828, 7264881, 7823718, 9686508, 11300926, 14529762, 15647436, 16951389, 22601852, 29059524, 33902778, 50854167, 67805556, 101708334, 203416668]

約数ペア:

[(1, 203416668), (2, 101708334), (3, 67805556), (4, 50854167), (6, 33902778), (7, 29059524), (9, 22601852), (12, 16951389), (13, 15647436), (14, 14529762), (18, 11300926), (21, 9686508), (26, 7823718), (28, 7264881), (31, 6561828), (36, 5650463), (39, 5215812), (42, 4843254), (52, 3911859), (62, 3280914), (63, 3228836), (78, 2607906), (84, 2421627), (91, 2235348), (93, 2187276), (117, 1738604), (124, 1640457), (126, 1614418), (156, 1303953), (182, 1117674), (186, 1093638), (217, 937404), (234, 869302), (252, 807209), (273, 745116), (279, 729092), (364, 558837), (372, 546819), (403, 504756), (434, 468702), (468, 434651), (546, 372558), (558, 364546), (651, 312468), (806, 252378), (819, 248372), (868, 234351), (1092, 186279), (1116, 182273), (1209, 168252), (1302, 156234), (1612, 126189), (1638, 124186), (1953, 104156), (2003, 101556), (2418, 84126), (2604, 78117), (2821, 72108), (3276, 62093), (3627, 56084), (3906, 52078), (4006, 50778), (4836, 42063), (5642, 36054), (6009, 33852), (7254, 28042), (7812, 26039), (8012, 25389), (8463, 24036), (11284, 18027), (12018, 16926), (14021, 14508)]