200538638

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{4721}}^1$

素因数の和:5107

約数の個数: 16

約数和(自身を含む): 306325584

約数和(自身を除く): 105786946

約数列:

[1, 2, 67, 134, 317, 634, 4721, 9442, 21239, 42478, 316307, 632614, 1496557, 2993114, 100269319, 200538638]

約数ペア:

[(1, 200538638), (2, 100269319), (67, 2993114), (134, 1496557), (317, 632614), (634, 316307), (4721, 42478), (9442, 21239)]