202109258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{43427}}^1$

素因数の和:43621

約数の個数: 16

約数和(自身を含む): 328315680

約数和(自身を除く): 126206422

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4654, 43427, 86854, 564551, 1129102, 7773433, 15546866, 101054629, 202109258]

約数ペア:

[(1, 202109258), (2, 101054629), (13, 15546866), (26, 7773433), (179, 1129102), (358, 564551), (2327, 86854), (4654, 43427)]