202163216

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{125101}}^1$

素因数の和:125210

約数の個数: 20

約数和(自身を含む): 395572524

約数和(自身を除く): 193409308

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 125101, 250202, 500404, 1000808, 2001616, 12635201, 25270402, 50540804, 101081608, 202163216]

約数ペア:

[(1, 202163216), (2, 101081608), (4, 50540804), (8, 25270402), (16, 12635201), (101, 2001616), (202, 1000808), (404, 500404), (808, 250202), (1616, 125101)]