201379217

素因数分解:

${\mathrm{13}}^3\times {\mathrm{71}}^1\times {\mathrm{1291}}^1$

素因数の和:1401

約数の個数: 16

約数和(自身を含む): 221397120

約数和(自身を除く): 20017903

約数列:

[1, 13, 71, 169, 923, 1291, 2197, 11999, 16783, 91661, 155987, 218179, 1191593, 2836327, 15490709, 201379217]

約数ペア:

[(1, 201379217), (13, 15490709), (71, 2836327), (169, 1191593), (923, 218179), (1291, 155987), (2197, 91661), (11999, 16783)]