201419141

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{599}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 254083200

約数和(自身を除く): 52664059

約数列:

[1, 7, 11, 77, 121, 397, 599, 847, 2779, 4193, 4367, 6589, 30569, 46123, 48037, 72479, 237803, 336259, 507353, 1664621, 2615833, 18310831, 28774163, 201419141]

約数ペア:

[(1, 201419141), (7, 28774163), (11, 18310831), (77, 2615833), (121, 1664621), (397, 507353), (599, 336259), (847, 237803), (2779, 72479), (4193, 48037), (4367, 46123), (6589, 30569)]