200775902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{19867}}^1$

素因数の和:20063

約数の個数: 16

約数和(自身を含む): 312801792

約数和(自身を除く): 112025890

約数列:

[1, 2, 31, 62, 163, 326, 5053, 10106, 19867, 39734, 615877, 1231754, 3238321, 6476642, 100387951, 200775902]

約数ペア:

[(1, 200775902), (2, 100387951), (31, 6476642), (62, 3238321), (163, 1231754), (326, 615877), (5053, 39734), (10106, 19867)]