201770972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{2851}}^1$

素因数の和:4229

約数の個数: 24

約数和(自身を含む): 380673552

約数和(自身を除く): 178902580

約数列:

[1, 2, 4, 13, 26, 52, 1361, 2722, 2851, 5444, 5702, 11404, 17693, 35386, 37063, 70772, 74126, 148252, 3880211, 7760422, 15520844, 50442743, 100885486, 201770972]

約数ペア:

[(1, 201770972), (2, 100885486), (4, 50442743), (13, 15520844), (26, 7760422), (52, 3880211), (1361, 148252), (2722, 74126), (2851, 70772), (5444, 37063), (5702, 35386), (11404, 17693)]