201059957

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{1997}}^1$

素因数の和:2780

約数の個数: 16

約数和(自身を含む): 242317440

約数和(自身を除く): 41257483

約数列:

[1, 7, 19, 133, 757, 1997, 5299, 13979, 14383, 37943, 100681, 265601, 1511729, 10582103, 28722851, 201059957]

約数ペア:

[(1, 201059957), (7, 28722851), (19, 10582103), (133, 1511729), (757, 265601), (1997, 100681), (5299, 37943), (13979, 14383)]