202339207

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1\times {\mathrm{521}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 234273600

約数和(自身を除く): 31934393

約数列:

[1, 7, 109, 509, 521, 763, 3563, 3647, 55481, 56789, 265189, 388367, 397523, 1856323, 28905601, 202339207]

約数ペア:

[(1, 202339207), (7, 28905601), (109, 1856323), (509, 397523), (521, 388367), (763, 265189), (3563, 56789), (3647, 55481)]