201021564

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{1039}}^1$

素因数の和:1770

約数の個数: 48

約数和(自身を含む): 490613760

約数和(自身を除く): 289592196

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 701, 1039, 1402, 2078, 2103, 2804, 3117, 4156, 4206, 6234, 8412, 12468, 16123, 23897, 32246, 47794, 48369, 64492, 71691, 95588, 96738, 143382, 193476, 286764, 728339, 1456678, 2185017, 2913356, 4370034, 8740068, 16751797, 33503594, 50255391, 67007188, 100510782, 201021564]

約数ペア:

[(1, 201021564), (2, 100510782), (3, 67007188), (4, 50255391), (6, 33503594), (12, 16751797), (23, 8740068), (46, 4370034), (69, 2913356), (92, 2185017), (138, 1456678), (276, 728339), (701, 286764), (1039, 193476), (1402, 143382), (2078, 96738), (2103, 95588), (2804, 71691), (3117, 64492), (4156, 48369), (4206, 47794), (6234, 32246), (8412, 23897), (12468, 16123)]