200573860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{345817}}^1$

素因数の和:345855

約数の個数: 24

約数和(自身を含む): 435730680

約数和(自身を除く): 235156820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 345817, 691634, 1383268, 1729085, 3458170, 6916340, 10028693, 20057386, 40114772, 50143465, 100286930, 200573860]

約数ペア:

[(1, 200573860), (2, 100286930), (4, 50143465), (5, 40114772), (10, 20057386), (20, 10028693), (29, 6916340), (58, 3458170), (116, 1729085), (145, 1383268), (290, 691634), (580, 345817)]