201038523

素因数分解:

$3^1\times 7^2\times {\mathrm{661}}^1\times {\mathrm{2069}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 312437520

約数和(自身を除く): 111398997

約数列:

[1, 3, 7, 21, 49, 147, 661, 1983, 2069, 4627, 6207, 13881, 14483, 32389, 43449, 97167, 101381, 304143, 1367609, 4102827, 9573263, 28719789, 67012841, 201038523]

約数ペア:

[(1, 201038523), (3, 67012841), (7, 28719789), (21, 9573263), (49, 4102827), (147, 1367609), (661, 304143), (1983, 101381), (2069, 97167), (4627, 43449), (6207, 32389), (13881, 14483)]