201459635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 269328192

約数和(自身を除く): 67868557

約数列:

[1, 5, 13, 37, 65, 185, 211, 397, 481, 1055, 1985, 2405, 2743, 5161, 7807, 13715, 14689, 25805, 39035, 73445, 83767, 101491, 190957, 418835, 507455, 954785, 1088971, 3099379, 5444855, 15496895, 40291927, 201459635]

約数ペア:

[(1, 201459635), (5, 40291927), (13, 15496895), (37, 5444855), (65, 3099379), (185, 1088971), (211, 954785), (397, 507455), (481, 418835), (1055, 190957), (1985, 101491), (2405, 83767), (2743, 73445), (5161, 39035), (7807, 25805), (13715, 14689)]