211030705

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{2713}}^1$

素因数の和:3096

約数の個数: 16

約数和(自身を含む): 259501824

約数和(自身を除く): 48471119

約数列:

[1, 5, 47, 235, 331, 1655, 2713, 13565, 15557, 77785, 127511, 637555, 898003, 4490015, 42206141, 211030705]

約数ペア:

[(1, 211030705), (5, 42206141), (47, 4490015), (235, 898003), (331, 637555), (1655, 127511), (2713, 77785), (13565, 15557)]