201596521

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{472123}}^1$

素因数の和:472191

約数の個数: 8

約数和(自身を含む): 234173504

約数和(自身を除く): 32576983

約数列:

[1, 7, 61, 427, 472123, 3304861, 28799503, 201596521]

約数ペア:

[(1, 201596521), (7, 28799503), (61, 3304861), (427, 472123)]