200509912

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{1619}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 382287600

約数和(自身を除く): 181777688

約数列:

[1, 2, 4, 8, 113, 137, 226, 274, 452, 548, 904, 1096, 1619, 3238, 6476, 12952, 15481, 30962, 61924, 123848, 182947, 221803, 365894, 443606, 731788, 887212, 1463576, 1774424, 25063739, 50127478, 100254956, 200509912]

約数ペア:

[(1, 200509912), (2, 100254956), (4, 50127478), (8, 25063739), (113, 1774424), (137, 1463576), (226, 887212), (274, 731788), (452, 443606), (548, 365894), (904, 221803), (1096, 182947), (1619, 123848), (3238, 61924), (6476, 30962), (12952, 15481)]