201389296030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1549148431}}^1$

素因数の和:1549148451

約数の個数: 16

約数和(自身を含む): 390385404864

約数和(自身を除く): 188996108834

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1549148431, 3098296862, 7745742155, 15491484310, 20138929603, 40277859206, 100694648015, 201389296030]

約数ペア:

[(1, 201389296030), (2, 100694648015), (5, 40277859206), (10, 20138929603), (13, 15491484310), (26, 7745742155), (65, 3098296862), (130, 1549148431)]