207422974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1693}}^1\times {\mathrm{5569}}^1$

素因数の和:7275

約数の個数: 16

約数和(自身を含む): 339680880

約数和(自身を除く): 132257906

約数列:

[1, 2, 11, 22, 1693, 3386, 5569, 11138, 18623, 37246, 61259, 122518, 9428317, 18856634, 103711487, 207422974]

約数ペア:

[(1, 207422974), (2, 103711487), (11, 18856634), (22, 9428317), (1693, 122518), (3386, 61259), (5569, 37246), (11138, 18623)]