212490520204

素因数分解:

$2^2\times {\mathrm{424231}}^1\times {\mathrm{125221}}^1$

素因数の和:549456

約数の個数: 12

約数和(自身を含む): 371862256528

約数和(自身を除く): 159371736324

約数列:

[1, 2, 4, 125221, 250442, 424231, 500884, 848462, 1696924, 53122630051, 106245260102, 212490520204]

約数ペア:

[(1, 212490520204), (2, 106245260102), (4, 53122630051), (125221, 1696924), (250442, 848462), (424231, 500884)]