204559010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{38669}}^1$

素因数の和:38722

約数の個数: 24

約数和(自身を含む): 384921180

約数和(自身を除く): 180362170

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 38669, 77338, 193345, 386690, 889387, 1778774, 4446935, 8893870, 20455901, 40911802, 102279505, 204559010]

約数ペア:

[(1, 204559010), (2, 102279505), (5, 40911802), (10, 20455901), (23, 8893870), (46, 4446935), (115, 1778774), (230, 889387), (529, 386690), (1058, 193345), (2645, 77338), (5290, 38669)]