202123084

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{711701}}^1$

素因数の和:711776

約数の個数: 12

約数和(自身を含む): 358697808

約数和(自身を除く): 156574724

約数列:

[1, 2, 4, 71, 142, 284, 711701, 1423402, 2846804, 50530771, 101061542, 202123084]

約数ペア:

[(1, 202123084), (2, 101061542), (4, 50530771), (71, 2846804), (142, 1423402), (284, 711701)]