204558146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{15101}}^1$

素因数の和:15637

約数の個数: 16

約数和(自身を含む): 331096248

約数和(自身を除く): 126538102

約数列:

[1, 2, 13, 26, 521, 1042, 6773, 13546, 15101, 30202, 196313, 392626, 7867621, 15735242, 102279073, 204558146]

約数ペア:

[(1, 204558146), (2, 102279073), (13, 15735242), (26, 7867621), (521, 392626), (1042, 196313), (6773, 30202), (13546, 15101)]