208198716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{1979}}^1$

素因数の和:2794

約数の個数: 48

約数和(自身を含む): 530893440

約数和(自身を除く): 322694724

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 797, 1594, 1979, 2391, 3188, 3958, 4782, 5937, 7916, 8767, 9564, 11874, 17534, 21769, 23748, 26301, 35068, 43538, 52602, 65307, 87076, 105204, 130614, 261228, 1577263, 3154526, 4731789, 6309052, 9463578, 17349893, 18927156, 34699786, 52049679, 69399572, 104099358, 208198716]

約数ペア:

[(1, 208198716), (2, 104099358), (3, 69399572), (4, 52049679), (6, 34699786), (11, 18927156), (12, 17349893), (22, 9463578), (33, 6309052), (44, 4731789), (66, 3154526), (132, 1577263), (797, 261228), (1594, 130614), (1979, 105204), (2391, 87076), (3188, 65307), (3958, 52602), (4782, 43538), (5937, 35068), (7916, 26301), (8767, 23748), (9564, 21769), (11874, 17534)]