199940904

素因数分解:

$2^3\times 3^2\times {\mathrm{2776957}}^1$

素因数の和:2776969

約数の個数: 24

約数和(自身を含む): 541506810

約数和(自身を除く): 341565906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2776957, 5553914, 8330871, 11107828, 16661742, 22215656, 24992613, 33323484, 49985226, 66646968, 99970452, 199940904]

約数ペア:

[(1, 199940904), (2, 99970452), (3, 66646968), (4, 49985226), (6, 33323484), (8, 24992613), (9, 22215656), (12, 16661742), (18, 11107828), (24, 8330871), (36, 5553914), (72, 2776957)]