201996088

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 441754560

約数和(自身を除く): 239758472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 137, 226, 233, 274, 452, 466, 548, 791, 904, 932, 959, 1096, 1582, 1631, 1864, 1918, 3164, 3262, 3836, 6328, 6524, 7672, 13048, 15481, 26329, 30962, 31921, 52658, 61924, 63842, 105316, 108367, 123848, 127684, 184303, 210632, 216734, 223447, 255368, 368606, 433468, 446894, 737212, 866936, 893788, 1474424, 1787576, 3607073, 7214146, 14428292, 25249511, 28856584, 50499022, 100998044, 201996088]

約数ペア:

[(1, 201996088), (2, 100998044), (4, 50499022), (7, 28856584), (8, 25249511), (14, 14428292), (28, 7214146), (56, 3607073), (113, 1787576), (137, 1474424), (226, 893788), (233, 866936), (274, 737212), (452, 446894), (466, 433468), (548, 368606), (791, 255368), (904, 223447), (932, 216734), (959, 210632), (1096, 184303), (1582, 127684), (1631, 123848), (1864, 108367), (1918, 105316), (3164, 63842), (3262, 61924), (3836, 52658), (6328, 31921), (6524, 30962), (7672, 26329), (13048, 15481)]