201251845

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{9341}}^1$

素因数の和:9516

約数の個数: 16

約数和(自身を含む): 251112960

約数和(自身を除く): 49861115

約数列:

[1, 5, 31, 139, 155, 695, 4309, 9341, 21545, 46705, 289571, 1298399, 1447855, 6491995, 40250369, 201251845]

約数ペア:

[(1, 201251845), (5, 40250369), (31, 6491995), (139, 1447855), (155, 1298399), (695, 289571), (4309, 46705), (9341, 21545)]