208712724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1581157}}^1$

素因数の和:1581175

約数の個数: 24

約数和(自身を含む): 531269088

約数和(自身を除く): 322556364

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1581157, 3162314, 4743471, 6324628, 9486942, 17392727, 18973884, 34785454, 52178181, 69570908, 104356362, 208712724]

約数ペア:

[(1, 208712724), (2, 104356362), (3, 69570908), (4, 52178181), (6, 34785454), (11, 18973884), (12, 17392727), (22, 9486942), (33, 6324628), (44, 4743471), (66, 3162314), (132, 1581157)]