201390477

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{12967}}^1$

素因数の和:13168

約数の個数: 16

約数和(自身を含む): 278863872

約数和(自身を除く): 77473395

約数列:

[1, 3, 31, 93, 167, 501, 5177, 12967, 15531, 38901, 401977, 1205931, 2165489, 6496467, 67130159, 201390477]

約数ペア:

[(1, 201390477), (3, 67130159), (31, 6496467), (93, 2165489), (167, 1205931), (501, 401977), (5177, 38901), (12967, 15531)]