202143400

素因数分解:

$2^3\times 5^2\times {\mathrm{1010717}}^1$

素因数の和:1010733

約数の個数: 24

約数和(自身を含む): 469983870

約数和(自身を除く): 267840470

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1010717, 2021434, 4042868, 5053585, 8085736, 10107170, 20214340, 25267925, 40428680, 50535850, 101071700, 202143400]

約数ペア:

[(1, 202143400), (2, 101071700), (4, 50535850), (5, 40428680), (8, 25267925), (10, 20214340), (20, 10107170), (25, 8085736), (40, 5053585), (50, 4042868), (100, 2021434), (200, 1010717)]