201485336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 428440320

約数和(自身を除く): 226954984

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 131, 184, 262, 299, 524, 598, 643, 1048, 1196, 1286, 1703, 2392, 2572, 3013, 3406, 5144, 6026, 6812, 8359, 12052, 13624, 14789, 16718, 24104, 29578, 33436, 39169, 59156, 66872, 78338, 84233, 118312, 156676, 168466, 192257, 313352, 336932, 384514, 673864, 769028, 1095029, 1538056, 1937359, 2190058, 3874718, 4380116, 7749436, 8760232, 15498872, 25185667, 50371334, 100742668, 201485336]

約数ペア:

[(1, 201485336), (2, 100742668), (4, 50371334), (8, 25185667), (13, 15498872), (23, 8760232), (26, 7749436), (46, 4380116), (52, 3874718), (92, 2190058), (104, 1937359), (131, 1538056), (184, 1095029), (262, 769028), (299, 673864), (524, 384514), (598, 336932), (643, 313352), (1048, 192257), (1196, 168466), (1286, 156676), (1703, 118312), (2392, 84233), (2572, 78338), (3013, 66872), (3406, 59156), (5144, 39169), (6026, 33436), (6812, 29578), (8359, 24104), (12052, 16718), (13624, 14789)]