214716140

素因数分解:

$2^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{8999}}^1$

素因数の和:10201

約数の個数: 24

約数和(自身を含む): 451332000

約数和(自身を除く): 236615860

約数列:

[1, 2, 4, 5, 10, 20, 1193, 2386, 4772, 5965, 8999, 11930, 17998, 23860, 35996, 44995, 89990, 179980, 10735807, 21471614, 42943228, 53679035, 107358070, 214716140]

約数ペア:

[(1, 214716140), (2, 107358070), (4, 53679035), (5, 42943228), (10, 21471614), (20, 10735807), (1193, 179980), (2386, 89990), (4772, 44995), (5965, 35996), (8999, 23860), (11930, 17998)]