199915628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{96671}}^1$

素因数の和:96733

約数の個数: 24

約数和(自身を含む): 389781504

約数和(自身を除く): 189865876

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 96671, 193342, 386684, 1063381, 2126762, 4253524, 4543537, 9087074, 18174148, 49978907, 99957814, 199915628]

約数ペア:

[(1, 199915628), (2, 99957814), (4, 49978907), (11, 18174148), (22, 9087074), (44, 4543537), (47, 4253524), (94, 2126762), (188, 1063381), (517, 386684), (1034, 193342), (2068, 96671)]