200818948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{57773}}^1$

素因数の和:57867

約数の個数: 24

約数和(自身を含む): 388241280

約数和(自身を除く): 187422332

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 57773, 115546, 231092, 635503, 1271006, 2542012, 4564067, 9128134, 18256268, 50204737, 100409474, 200818948]

約数ペア:

[(1, 200818948), (2, 100409474), (4, 50204737), (11, 18256268), (22, 9128134), (44, 4564067), (79, 2542012), (158, 1271006), (316, 635503), (869, 231092), (1738, 115546), (3476, 57773)]