219941262

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2837}}^1$

素因数の和:2977

約数の個数: 48

約数和(自身を含む): 491428080

約数和(自身を除く): 271486818

約数列:

[1, 2, 3, 6, 9, 18, 59, 73, 118, 146, 177, 219, 354, 438, 531, 657, 1062, 1314, 2837, 4307, 5674, 8511, 8614, 12921, 17022, 25533, 25842, 38763, 51066, 77526, 167383, 207101, 334766, 414202, 502149, 621303, 1004298, 1242606, 1506447, 1863909, 3012894, 3727818, 12218959, 24437918, 36656877, 73313754, 109970631, 219941262]

約数ペア:

[(1, 219941262), (2, 109970631), (3, 73313754), (6, 36656877), (9, 24437918), (18, 12218959), (59, 3727818), (73, 3012894), (118, 1863909), (146, 1506447), (177, 1242606), (219, 1004298), (354, 621303), (438, 502149), (531, 414202), (657, 334766), (1062, 207101), (1314, 167383), (2837, 77526), (4307, 51066), (5674, 38763), (8511, 25842), (8614, 25533), (12921, 17022)]