201047368

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{248821}}^1$

素因数の和:248928

約数の個数: 16

約数和(自身を含む): 380697660

約数和(自身を除く): 179650292

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 248821, 497642, 995284, 1990568, 25130921, 50261842, 100523684, 201047368]

約数ペア:

[(1, 201047368), (2, 100523684), (4, 50261842), (8, 25130921), (101, 1990568), (202, 995284), (404, 497642), (808, 248821)]