208690147005

素因数分解:

$3^1\times 5^1\times {\mathrm{100151}}^1\times {\mathrm{138917}}^1$

素因数の和:239076

約数の個数: 16

約数和(自身を含む): 333909972864

約数和(自身を除く): 125219825859

約数列:

[1, 3, 5, 15, 100151, 138917, 300453, 416751, 500755, 694585, 1502265, 2083755, 13912676467, 41738029401, 69563382335, 208690147005]

約数ペア:

[(1, 208690147005), (3, 69563382335), (5, 41738029401), (15, 13912676467), (100151, 2083755), (138917, 1502265), (300453, 694585), (416751, 500755)]