222788554

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{32467}}^1$

素因数の和:32589

約数の個数: 16

約数和(自身を含む): 345979008

約数和(自身を除く): 123190454

約数列:

[1, 2, 47, 73, 94, 146, 3431, 6862, 32467, 64934, 1525949, 2370091, 3051898, 4740182, 111394277, 222788554]

約数ペア:

[(1, 222788554), (2, 111394277), (47, 4740182), (73, 3051898), (94, 2370091), (146, 1525949), (3431, 64934), (6862, 32467)]