207894153

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{2953}}^1$

素因数の和:3744

約数の個数: 16

約数和(自身を含む): 286608896

約数和(自身を除く): 78714743

約数列:

[1, 3, 31, 93, 757, 2271, 2953, 8859, 23467, 70401, 91543, 274629, 2235421, 6706263, 69298051, 207894153]

約数ペア:

[(1, 207894153), (3, 69298051), (31, 6706263), (93, 2235421), (757, 274629), (2271, 91543), (2953, 70401), (8859, 23467)]