220193554

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{132169}}^1$

素因数の和:132202

約数の個数: 24

約数和(自身を含む): 406819260

約数和(自身を除く): 186625706

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 132169, 264338, 925183, 1850366, 2246873, 4493746, 6476281, 12952562, 15728111, 31456222, 110096777, 220193554]

約数ペア:

[(1, 220193554), (2, 110096777), (7, 31456222), (14, 15728111), (17, 12952562), (34, 6476281), (49, 4493746), (98, 2246873), (119, 1850366), (238, 925183), (833, 264338), (1666, 132169)]