205328646

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{110749}}^1$

素因数の和:110860

約数の個数: 24

約数和(自身を含む): 449202000

約数和(自身を除く): 243873354

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 110749, 221498, 332247, 664494, 996741, 1993482, 11407147, 22814294, 34221441, 68442882, 102664323, 205328646]

約数ペア:

[(1, 205328646), (2, 102664323), (3, 68442882), (6, 34221441), (9, 22814294), (18, 11407147), (103, 1993482), (206, 996741), (309, 664494), (618, 332247), (927, 221498), (1854, 110749)]