202109668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{16421}}^1$

素因数の和:16623

約数の個数: 24

約数和(自身を含む): 376589304

約数和(自身を除く): 174479636

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 3077, 6154, 12308, 16421, 32842, 65684, 279157, 558314, 1116628, 2972201, 5944402, 11888804, 50527417, 101054834, 202109668]

約数ペア:

[(1, 202109668), (2, 101054834), (4, 50527417), (17, 11888804), (34, 5944402), (68, 2972201), (181, 1116628), (362, 558314), (724, 279157), (3077, 65684), (6154, 32842), (12308, 16421)]