200869870

素因数分解:

$2^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{19333}}^1$

素因数の和:20379

約数の個数: 16

約数和(自身を含む): 361932480

約数和(自身を除く): 161062610

約数列:

[1, 2, 5, 10, 1039, 2078, 5195, 10390, 19333, 38666, 96665, 193330, 20086987, 40173974, 100434935, 200869870]

約数ペア:

[(1, 200869870), (2, 100434935), (5, 40173974), (10, 20086987), (1039, 193330), (2078, 96665), (5195, 38666), (10390, 19333)]