201530641

素因数分解:

${\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 225059256

約数和(自身を除く): 23528615

約数列:

[1, 13, 61, 113, 169, 173, 793, 1469, 2249, 6893, 10309, 10553, 19097, 19549, 29237, 89609, 137189, 254137, 1164917, 1192489, 1783457, 3303781, 15502357, 201530641]

約数ペア:

[(1, 201530641), (13, 15502357), (61, 3303781), (113, 1783457), (169, 1192489), (173, 1164917), (793, 254137), (1469, 137189), (2249, 89609), (6893, 29237), (10309, 19549), (10553, 19097)]