208175089731

素因数分解:

$3^1\times 7^2\times {\mathrm{41729}}^1\times {\mathrm{33937}}^1$

素因数の和:75683

約数の個数: 24

約数和(自身を含む): 322901064720

約数和(自身を除く): 114725974989

約数列:

[1, 3, 7, 21, 49, 147, 33937, 41729, 101811, 125187, 237559, 292103, 712677, 876309, 1662913, 2044721, 4988739, 6134163, 1416157073, 4248471219, 9913099511, 29739298533, 69391696577, 208175089731]

約数ペア:

[(1, 208175089731), (3, 69391696577), (7, 29739298533), (21, 9913099511), (49, 4248471219), (147, 1416157073), (33937, 6134163), (41729, 4988739), (101811, 2044721), (125187, 1662913), (237559, 876309), (292103, 712677)]