200820436

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{444293}}^1$

素因数の和:444410

約数の個数: 12

約数和(自身を含む): 354546612

約数和(自身を除く): 153726176

約数列:

[1, 2, 4, 113, 226, 452, 444293, 888586, 1777172, 50205109, 100410218, 200820436]

約数ペア:

[(1, 200820436), (2, 100410218), (4, 50205109), (113, 1777172), (226, 888586), (452, 444293)]