204943170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{220369}}^1$

素因数の和:220410

約数の個数: 32

約数和(自身を含む): 507732480

約数和(自身を除く): 302789310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 220369, 440738, 661107, 1101845, 1322214, 2203690, 3305535, 6611070, 6831439, 13662878, 20494317, 34157195, 40988634, 68314390, 102471585, 204943170]

約数ペア:

[(1, 204943170), (2, 102471585), (3, 68314390), (5, 40988634), (6, 34157195), (10, 20494317), (15, 13662878), (30, 6831439), (31, 6611070), (62, 3305535), (93, 2203690), (155, 1322214), (186, 1101845), (310, 661107), (465, 440738), (930, 220369)]