207918581

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{5009}}^1$

素因数の和:5156

約数の個数: 16

約数和(自身を含む): 233425920

約数和(自身を除く): 25507339

約数列:

[1, 13, 31, 103, 403, 1339, 3193, 5009, 41509, 65117, 155279, 515927, 2018627, 6707051, 15993737, 207918581]

約数ペア:

[(1, 207918581), (13, 15993737), (31, 6707051), (103, 2018627), (403, 515927), (1339, 155279), (3193, 65117), (5009, 41509)]