201716291

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{40759}}^1$

素因数の和:40874

約数の個数: 12

約数和(自身を含む): 236978640

約数和(自身を除く): 35262349

約数列:

[1, 7, 49, 101, 707, 4949, 40759, 285313, 1997191, 4116659, 28816613, 201716291]

約数ペア:

[(1, 201716291), (7, 28816613), (49, 4116659), (101, 1997191), (707, 285313), (4949, 40759)]