201830255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193139}}^1$

素因数の和:193174

約数の個数: 16

約数和(自身を含む): 278121600

約数和(自身を除く): 76291345

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 193139, 965695, 2124529, 3669641, 10622645, 18348205, 40366051, 201830255]

約数ペア:

[(1, 201830255), (5, 40366051), (11, 18348205), (19, 10622645), (55, 3669641), (95, 2124529), (209, 965695), (1045, 193139)]