204521941

素因数分解:

${\mathrm{13}}^2\times {\mathrm{359}}^1\times {\mathrm{3371}}^1$

素因数の和:3756

約数の個数: 12

約数和(自身を含む): 222147360

約数和(自身を除く): 17625419

約数列:

[1, 13, 169, 359, 3371, 4667, 43823, 60671, 569699, 1210189, 15732457, 204521941]

約数ペア:

[(1, 204521941), (13, 15732457), (169, 1210189), (359, 569699), (3371, 60671), (4667, 43823)]