227940190

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{54401}}^1$

素因数の和:54827

約数の個数: 16

約数和(自身を含む): 411279120

約数和(自身を除く): 183338930

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 54401, 108802, 272005, 544010, 22794019, 45588038, 113970095, 227940190]

約数ペア:

[(1, 227940190), (2, 113970095), (5, 45588038), (10, 22794019), (419, 544010), (838, 272005), (2095, 108802), (4190, 54401)]