222116716

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{1231}}^1$

素因数の和:1885

約数の個数: 24

約数和(自身を含む): 394634240

約数和(自身を除く): 172517524

約数列:

[1, 2, 4, 79, 158, 316, 571, 1142, 1231, 2284, 2462, 4924, 45109, 90218, 97249, 180436, 194498, 388996, 702901, 1405802, 2811604, 55529179, 111058358, 222116716]

約数ペア:

[(1, 222116716), (2, 111058358), (4, 55529179), (79, 2811604), (158, 1405802), (316, 702901), (571, 388996), (1142, 194498), (1231, 180436), (2284, 97249), (2462, 90218), (4924, 45109)]