202220417

素因数分解:

$7^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{811}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 233856000

約数和(自身を除く): 31635583

約数列:

[1, 7, 179, 199, 811, 1253, 1393, 5677, 35621, 145169, 161389, 249347, 1016183, 1129723, 28888631, 202220417]

約数ペア:

[(1, 202220417), (7, 28888631), (179, 1129723), (199, 1016183), (811, 249347), (1253, 161389), (1393, 145169), (5677, 35621)]