201953044

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1231421}}^1$

素因数の和:1231466

約数の個数: 12

約数和(自身を含む): 362038068

約数和(自身を除く): 160085024

約数列:

[1, 2, 4, 41, 82, 164, 1231421, 2462842, 4925684, 50488261, 100976522, 201953044]

約数ペア:

[(1, 201953044), (2, 100976522), (4, 50488261), (41, 4925684), (82, 2462842), (164, 1231421)]