208064763

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41957}}^1$

素因数の和:42011

約数の個数: 24

約数和(自身を含む): 327272400

約数和(自身を除く): 119207637

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 41957, 125871, 377613, 797183, 1216753, 2391549, 3650259, 7174647, 10950777, 23118307, 69354921, 208064763]

約数ペア:

[(1, 208064763), (3, 69354921), (9, 23118307), (19, 10950777), (29, 7174647), (57, 3650259), (87, 2391549), (171, 1216753), (261, 797183), (551, 377613), (1653, 125871), (4959, 41957)]