201931508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{11831}}^1$

素因数の和:12103

約数の個数: 24

約数和(自身を含む): 375689664

約数和(自身を除く): 173758156

約数列:

[1, 2, 4, 17, 34, 68, 251, 502, 1004, 4267, 8534, 11831, 17068, 23662, 47324, 201127, 402254, 804508, 2969581, 5939162, 11878324, 50482877, 100965754, 201931508]

約数ペア:

[(1, 201931508), (2, 100965754), (4, 50482877), (17, 11878324), (34, 5939162), (68, 2969581), (251, 804508), (502, 402254), (1004, 201127), (4267, 47324), (8534, 23662), (11831, 17068)]