202078804

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{647}}^1\times {\mathrm{691}}^1$

素因数の和:1455

約数の個数: 24

約数和(自身を含む): 357835968

約数和(自身を除く): 155757164

約数列:

[1, 2, 4, 113, 226, 452, 647, 691, 1294, 1382, 2588, 2764, 73111, 78083, 146222, 156166, 292444, 312332, 447077, 894154, 1788308, 50519701, 101039402, 202078804]

約数ペア:

[(1, 202078804), (2, 101039402), (4, 50519701), (113, 1788308), (226, 894154), (452, 447077), (647, 312332), (691, 292444), (1294, 156166), (1382, 146222), (2588, 78083), (2764, 73111)]