193118980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{567997}}^1$

素因数の和:568023

約数の個数: 24

約数和(自身を含む): 429406488

約数和(自身を除く): 236287508

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 567997, 1135994, 2271988, 2839985, 5679970, 9655949, 11359940, 19311898, 38623796, 48279745, 96559490, 193118980]

約数ペア:

[(1, 193118980), (2, 96559490), (4, 48279745), (5, 38623796), (10, 19311898), (17, 11359940), (20, 9655949), (34, 5679970), (68, 2839985), (85, 2271988), (170, 1135994), (340, 567997)]