203420536705

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{2997871}}^1$

素因数の和:2998248

約数の個数: 16

約数和(自身を含む): 250813963008

約数和(自身を除く): 47393426303

約数列:

[1, 5, 41, 205, 331, 1655, 13571, 67855, 2997871, 14989355, 122912711, 614563555, 992295301, 4961476505, 40684107341, 203420536705]

約数ペア:

[(1, 203420536705), (5, 40684107341), (41, 4961476505), (205, 992295301), (331, 614563555), (1655, 122912711), (13571, 14989355), (67855, 2997871)]