209530296

素因数分解:

$2^3\times 3^2\times {\mathrm{2910143}}^1$

素因数の和:2910155

約数の個数: 24

約数和(自身を含む): 567478080

約数和(自身を除く): 357947784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2910143, 5820286, 8730429, 11640572, 17460858, 23281144, 26191287, 34921716, 52382574, 69843432, 104765148, 209530296]

約数ペア:

[(1, 209530296), (2, 104765148), (3, 69843432), (4, 52382574), (6, 34921716), (8, 26191287), (9, 23281144), (12, 17460858), (18, 11640572), (24, 8730429), (36, 5820286), (72, 2910143)]