207476636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{22271}}^1$

素因数の和:22429

約数の個数: 24

約数和(自身を含む): 387265536

約数和(自身を除く): 179788900

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 22271, 44542, 89084, 378607, 757214, 1514428, 3051127, 6102254, 12204508, 51869159, 103738318, 207476636]

約数ペア:

[(1, 207476636), (2, 103738318), (4, 51869159), (17, 12204508), (34, 6102254), (68, 3051127), (137, 1514428), (274, 757214), (548, 378607), (2329, 89084), (4658, 44542), (9316, 22271)]