201391877

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2557}}^1$

素因数の和:2728

約数の個数: 16

約数和(自身を含む): 220458672

約数和(自身を除く): 19066795

約数列:

[1, 17, 41, 113, 697, 1921, 2557, 4633, 43469, 78761, 104837, 288941, 1782229, 4911997, 11846581, 201391877]

約数ペア:

[(1, 201391877), (17, 11846581), (41, 4911997), (113, 1782229), (697, 288941), (1921, 104837), (2557, 78761), (4633, 43469)]