209180413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{226631}}^1$

素因数の和:226715

約数の個数: 8

約数和(自身を含む): 228445056

約数和(自身を除く): 19264643

約数列:

[1, 13, 71, 923, 226631, 2946203, 16090801, 209180413]

約数ペア:

[(1, 209180413), (13, 16090801), (71, 2946203), (923, 226631)]