201961915130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{696420397}}^1$

素因数の和:696420433

約数の個数: 16

約数和(自身を含む): 376067014920

約数和(自身を除く): 174105099790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 696420397, 1392840794, 3482101985, 6964203970, 20196191513, 40392383026, 100980957565, 201961915130]

約数ペア:

[(1, 201961915130), (2, 100980957565), (5, 40392383026), (10, 20196191513), (29, 6964203970), (58, 3482101985), (145, 1392840794), (290, 696420397)]