207935992711

素因数分解:

${\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1237}}^1\times {\mathrm{18979}}^1$

素因数の和:20754

約数の個数: 16

約数和(自身を含む): 220780067040

約数和(自身を除く): 12844074329

約数列:

[1, 17, 521, 1237, 8857, 18979, 21029, 322643, 644477, 9888059, 10956109, 23477023, 168097003, 399109391, 12231528983, 207935992711]

約数ペア:

[(1, 207935992711), (17, 12231528983), (521, 399109391), (1237, 168097003), (8857, 23477023), (18979, 10956109), (21029, 9888059), (322643, 644477)]