197254305

素因数分解:

$3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{6271}}^1$

素因数の和:6518

約数の個数: 32

約数和(自身を含む): 352235520

約数和(自身を除く): 154981215

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 233, 699, 1165, 2097, 3495, 6271, 6291, 10485, 18813, 31355, 31455, 56439, 94065, 169317, 282195, 846585, 1461143, 4383429, 7305715, 13150287, 21917145, 39450861, 65751435, 197254305]

約数ペア:

[(1, 197254305), (3, 65751435), (5, 39450861), (9, 21917145), (15, 13150287), (27, 7305715), (45, 4383429), (135, 1461143), (233, 846585), (699, 282195), (1165, 169317), (2097, 94065), (3495, 56439), (6271, 31455), (6291, 31355), (10485, 18813)]