201191528

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{222557}}^1$

素因数の和:222676

約数の個数: 16

約数和(自身を含む): 380574180

約数和(自身を除く): 179382652

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 222557, 445114, 890228, 1780456, 25148941, 50297882, 100595764, 201191528]

約数ペア:

[(1, 201191528), (2, 100595764), (4, 50297882), (8, 25148941), (113, 1780456), (226, 890228), (452, 445114), (904, 222557)]