201334705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1459}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 285505920

約数和(自身を除く): 84171215

約数列:

[1, 5, 11, 13, 55, 65, 143, 193, 715, 965, 1459, 2123, 2509, 7295, 10615, 12545, 16049, 18967, 27599, 80245, 94835, 137995, 208637, 281587, 1043185, 1407935, 3097457, 3660631, 15487285, 18303155, 40266941, 201334705]

約数ペア:

[(1, 201334705), (5, 40266941), (11, 18303155), (13, 15487285), (55, 3660631), (65, 3097457), (143, 1407935), (193, 1043185), (715, 281587), (965, 208637), (1459, 137995), (2123, 94835), (2509, 80245), (7295, 27599), (10615, 18967), (12545, 16049)]