202109216

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{25163}}^1$

素因数の和:25424

約数の個数: 24

約数和(自身を含む): 399503664

約数和(自身を除く): 197394448

約数列:

[1, 2, 4, 8, 16, 32, 251, 502, 1004, 2008, 4016, 8032, 25163, 50326, 100652, 201304, 402608, 805216, 6315913, 12631826, 25263652, 50527304, 101054608, 202109216]

約数ペア:

[(1, 202109216), (2, 101054608), (4, 50527304), (8, 25263652), (16, 12631826), (32, 6315913), (251, 805216), (502, 402608), (1004, 201304), (2008, 100652), (4016, 50326), (8032, 25163)]