203920911792

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{301751}}^1$

素因数の和:301816

約数の個数: 180

約数和(自身を含む): 648646702704

約数和(自身を除く): 444725790912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 361, 456, 468, 494, 624, 684, 722, 741, 912, 936, 988, 1083, 1368, 1444, 1482, 1872, 1976, 2166, 2223, 2736, 2888, 2964, 3249, 3952, 4332, 4446, 4693, 5776, 5928, 6498, 8664, 8892, 9386, 11856, 12996, 14079, 17328, 17784, 18772, 25992, 28158, 35568, 37544, 42237, 51984, 56316, 75088, 84474, 112632, 168948, 225264, 301751, 337896, 603502, 675792, 905253, 1207004, 1810506, 2414008, 2715759, 3621012, 3922763, 4828016, 5431518, 5733269, 7242024, 7845526, 10863036, 11466538, 11768289, 14484048, 15691052, 17199807, 21726072, 22933076, 23536578, 31382104, 34399614, 35304867, 43452144, 45866152, 47073156, 51599421, 62764208, 68799228, 70609734, 74532497, 91732304, 94146312, 103198842, 108932111, 137598456, 141219468, 149064994, 188292624, 206397684, 217864222, 223597491, 275196912, 282438936, 298129988, 326796333, 412795368, 435728444, 447194982, 564877872, 596259976, 653592666, 670792473, 825590736, 871456888, 894389964, 980388999, 1192519952, 1307185332, 1341584946, 1416117443, 1742913776, 1788779928, 1960777998, 2614370664, 2683169892, 2832234886, 3577559856, 3921555996, 4248352329, 5228741328, 5366339784, 5664469772, 7843111992, 8496704658, 10732679568, 11328939544, 12745056987, 15686223984, 16993409316, 22657879088, 25490113974, 33986818632, 50980227948, 67973637264, 101960455896, 203920911792]

約数ペア:

[(1, 203920911792), (2, 101960455896), (3, 67973637264), (4, 50980227948), (6, 33986818632), (8, 25490113974), (9, 22657879088), (12, 16993409316), (13, 15686223984), (16, 12745056987), (18, 11328939544), (19, 10732679568), (24, 8496704658), (26, 7843111992), (36, 5664469772), (38, 5366339784), (39, 5228741328), (48, 4248352329), (52, 3921555996), (57, 3577559856), (72, 2832234886), (76, 2683169892), (78, 2614370664), (104, 1960777998), (114, 1788779928), (117, 1742913776), (144, 1416117443), (152, 1341584946), (156, 1307185332), (171, 1192519952), (208, 980388999), (228, 894389964), (234, 871456888), (247, 825590736), (304, 670792473), (312, 653592666), (342, 596259976), (361, 564877872), (456, 447194982), (468, 435728444), (494, 412795368), (624, 326796333), (684, 298129988), (722, 282438936), (741, 275196912), (912, 223597491), (936, 217864222), (988, 206397684), (1083, 188292624), (1368, 149064994), (1444, 141219468), (1482, 137598456), (1872, 108932111), (1976, 103198842), (2166, 94146312), (2223, 91732304), (2736, 74532497), (2888, 70609734), (2964, 68799228), (3249, 62764208), (3952, 51599421), (4332, 47073156), (4446, 45866152), (4693, 43452144), (5776, 35304867), (5928, 34399614), (6498, 31382104), (8664, 23536578), (8892, 22933076), (9386, 21726072), (11856, 17199807), (12996, 15691052), (14079, 14484048), (17328, 11768289), (17784, 11466538), (18772, 10863036), (25992, 7845526), (28158, 7242024), (35568, 5733269), (37544, 5431518), (42237, 4828016), (51984, 3922763), (56316, 3621012), (75088, 2715759), (84474, 2414008), (112632, 1810506), (168948, 1207004), (225264, 905253), (301751, 675792), (337896, 603502)]