207626315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{6131}}^1$

素因数の和:6670

約数の個数: 16

約数和(自身を含む): 268875936

約数和(自身を除く): 61249621

約数列:

[1, 5, 13, 65, 521, 2605, 6131, 6773, 30655, 33865, 79703, 398515, 3194251, 15971255, 41525263, 207626315]

約数ペア:

[(1, 207626315), (5, 41525263), (13, 15971255), (65, 3194251), (521, 398515), (2605, 79703), (6131, 33865), (6773, 30655)]