202137160

素因数分解:

$2^3\times 5^1\times {\mathrm{5053429}}^1$

素因数の和:5053440

約数の個数: 16

約数和(自身を含む): 454808700

約数和(自身を除く): 252671540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5053429, 10106858, 20213716, 25267145, 40427432, 50534290, 101068580, 202137160]

約数ペア:

[(1, 202137160), (2, 101068580), (4, 50534290), (5, 40427432), (8, 25267145), (10, 20213716), (20, 10106858), (40, 5053429)]