200701578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2767}}^1$

素因数の和:2947

約数の個数: 64

約数和(自身を含む): 503820288

約数和(自身を除く): 303118710

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 157, 231, 314, 462, 471, 942, 1099, 1727, 2198, 2767, 3297, 3454, 5181, 5534, 6594, 8301, 10362, 12089, 16602, 19369, 24178, 30437, 36267, 38738, 58107, 60874, 72534, 91311, 116214, 182622, 213059, 426118, 434419, 639177, 868838, 1278354, 1303257, 2606514, 3040933, 4778609, 6081866, 9122799, 9557218, 14335827, 18245598, 28671654, 33450263, 66900526, 100350789, 200701578]

約数ペア:

[(1, 200701578), (2, 100350789), (3, 66900526), (6, 33450263), (7, 28671654), (11, 18245598), (14, 14335827), (21, 9557218), (22, 9122799), (33, 6081866), (42, 4778609), (66, 3040933), (77, 2606514), (154, 1303257), (157, 1278354), (231, 868838), (314, 639177), (462, 434419), (471, 426118), (942, 213059), (1099, 182622), (1727, 116214), (2198, 91311), (2767, 72534), (3297, 60874), (3454, 58107), (5181, 38738), (5534, 36267), (6594, 30437), (8301, 24178), (10362, 19369), (12089, 16602)]