204469870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{45337}}^1$

素因数の和:45396

約数の個数: 32

約数和(自身を含む): 411306336

約数和(自身を除く): 206836466

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 45337, 90674, 226685, 453370, 498707, 997414, 1858817, 2493535, 3717634, 4987070, 9294085, 18588170, 20446987, 40893974, 102234935, 204469870]

約数ペア:

[(1, 204469870), (2, 102234935), (5, 40893974), (10, 20446987), (11, 18588170), (22, 9294085), (41, 4987070), (55, 3717634), (82, 2493535), (110, 1858817), (205, 997414), (410, 498707), (451, 453370), (902, 226685), (2255, 90674), (4510, 45337)]