202115692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{43597}}^1$

素因数の和:43681

約数の個数: 24

約数和(自身を含む): 378430640

約数和(自身を除く): 176314948

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 43597, 87194, 174388, 828343, 1656686, 2659417, 3313372, 5318834, 10637668, 50528923, 101057846, 202115692]

約数ペア:

[(1, 202115692), (2, 101057846), (4, 50528923), (19, 10637668), (38, 5318834), (61, 3313372), (76, 2659417), (122, 1656686), (244, 828343), (1159, 174388), (2318, 87194), (4636, 43597)]