200920786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{24097}}^1$

素因数の和:24489

約数の個数: 16

約数和(自身を含む): 329660640

約数和(自身を除く): 128739854

約数列:

[1, 2, 11, 22, 379, 758, 4169, 8338, 24097, 48194, 265067, 530134, 9132763, 18265526, 100460393, 200920786]

約数ペア:

[(1, 200920786), (2, 100460393), (11, 18265526), (22, 9132763), (379, 530134), (758, 265067), (4169, 48194), (8338, 24097)]