201680296

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{813227}}^1$

素因数の和:813264

約数の個数: 16

約数和(自身を含む): 390349440

約数和(自身を除く): 188669144

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 813227, 1626454, 3252908, 6505816, 25210037, 50420074, 100840148, 201680296]

約数ペア:

[(1, 201680296), (2, 100840148), (4, 50420074), (8, 25210037), (31, 6505816), (62, 3252908), (124, 1626454), (248, 813227)]