202152899

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{4139}}^1$

素因数の和:4199

約数の個数: 18

約数和(自身を含む): 232589340

約数和(自身を除く): 30436441

約数列:

[1, 13, 17, 169, 221, 289, 2873, 3757, 4139, 48841, 53807, 70363, 699491, 914719, 1196171, 11891347, 15550223, 202152899]

約数ペア:

[(1, 202152899), (13, 15550223), (17, 11891347), (169, 1196171), (221, 914719), (289, 699491), (2873, 70363), (3757, 53807), (4139, 48841)]