210084914

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{521}}^1\times {\mathrm{1193}}^1$

素因数の和:1742

約数の個数: 24

約数和(自身を含む): 342174132

約数和(自身を除く): 132089218

約数列:

[1, 2, 13, 26, 169, 338, 521, 1042, 1193, 2386, 6773, 13546, 15509, 31018, 88049, 176098, 201617, 403234, 621553, 1243106, 8080189, 16160378, 105042457, 210084914]

約数ペア:

[(1, 210084914), (2, 105042457), (13, 16160378), (26, 8080189), (169, 1243106), (338, 621553), (521, 403234), (1042, 201617), (1193, 176098), (2386, 88049), (6773, 31018), (13546, 15509)]