199941174

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{270923}}^1$

素因数の和:270972

約数の個数: 24

約数和(自身を含む): 443773512

約数和(自身を除く): 243832338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 270923, 541846, 812769, 1625538, 2438307, 4876614, 11107843, 22215686, 33323529, 66647058, 99970587, 199941174]

約数ペア:

[(1, 199941174), (2, 99970587), (3, 66647058), (6, 33323529), (9, 22215686), (18, 11107843), (41, 4876614), (82, 2438307), (123, 1625538), (246, 812769), (369, 541846), (738, 270923)]