200422985

素因数分解:

$5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{4283}}^1$

素因数の和:4493

約数の個数: 24

約数和(自身を含む): 281304576

約数和(自身を除く): 80881591

約数列:

[1, 5, 7, 35, 49, 191, 245, 955, 1337, 4283, 6685, 9359, 21415, 29981, 46795, 149905, 209867, 818053, 1049335, 4090265, 5726371, 28631855, 40084597, 200422985]

約数ペア:

[(1, 200422985), (5, 40084597), (7, 28631855), (35, 5726371), (49, 4090265), (191, 1049335), (245, 818053), (955, 209867), (1337, 149905), (4283, 46795), (6685, 29981), (9359, 21415)]