201985870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{696503}}^1$

素因数の和:696539

約数の個数: 16

約数和(自身を含む): 376112160

約数和(自身を除く): 174126290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 696503, 1393006, 3482515, 6965030, 20198587, 40397174, 100992935, 201985870]

約数ペア:

[(1, 201985870), (2, 100992935), (5, 40397174), (10, 20198587), (29, 6965030), (58, 3482515), (145, 1393006), (290, 696503)]