202464580

素因数分解:

$2^2\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{8429}}^1$

素因数の和:9639

約数の個数: 24

約数和(自身を含む): 425580120

約数和(自身を除く): 223115540

約数列:

[1, 2, 4, 5, 10, 20, 1201, 2402, 4804, 6005, 8429, 12010, 16858, 24020, 33716, 42145, 84290, 168580, 10123229, 20246458, 40492916, 50616145, 101232290, 202464580]

約数ペア:

[(1, 202464580), (2, 101232290), (4, 50616145), (5, 40492916), (10, 20246458), (20, 10123229), (1201, 168580), (2402, 84290), (4804, 42145), (6005, 33716), (8429, 24020), (12010, 16858)]