201856895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{26683}}^1$

素因数の和:26794

約数の個数: 16

約数和(自身を含む): 259368480

約数和(自身を除く): 57511585

約数列:

[1, 5, 17, 85, 89, 445, 1513, 7565, 26683, 133415, 453611, 2268055, 2374787, 11873935, 40371379, 201856895]

約数ペア:

[(1, 201856895), (5, 40371379), (17, 11873935), (85, 2374787), (89, 2268055), (445, 453611), (1513, 133415), (7565, 26683)]