201568964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 381241728

約数和(自身を除く): 179672764

約数列:

[1, 2, 4, 23, 46, 53, 67, 92, 106, 134, 212, 268, 617, 1219, 1234, 1541, 2438, 2468, 3082, 3551, 4876, 6164, 7102, 14191, 14204, 28382, 32701, 41339, 56764, 65402, 81673, 82678, 130804, 163346, 165356, 326692, 752123, 950797, 1504246, 1901594, 2190967, 3008492, 3803188, 4381934, 8763868, 50392241, 100784482, 201568964]

約数ペア:

[(1, 201568964), (2, 100784482), (4, 50392241), (23, 8763868), (46, 4381934), (53, 3803188), (67, 3008492), (92, 2190967), (106, 1901594), (134, 1504246), (212, 950797), (268, 752123), (617, 326692), (1219, 165356), (1234, 163346), (1541, 130804), (2438, 82678), (2468, 81673), (3082, 65402), (3551, 56764), (4876, 41339), (6164, 32701), (7102, 28382), (14191, 14204)]