222040301

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1\times {\mathrm{569}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 257074560

約数和(自身を除く): 35034259

約数列:

[1, 7, 107, 521, 569, 749, 3647, 3983, 55747, 60883, 296449, 390229, 426181, 2075143, 31720043, 222040301]

約数ペア:

[(1, 222040301), (7, 31720043), (107, 2075143), (521, 426181), (569, 390229), (749, 296449), (3647, 60883), (3983, 55747)]