188085268

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{156217}}^1$

素因数の和:156271

約数の個数: 24

約数和(自身を含む): 384921152

約数和(自身を除く): 196835884

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 156217, 312434, 624868, 1093519, 2187038, 4374076, 6717331, 13434662, 26869324, 47021317, 94042634, 188085268]

約数ペア:

[(1, 188085268), (2, 94042634), (4, 47021317), (7, 26869324), (14, 13434662), (28, 6717331), (43, 4374076), (86, 2187038), (172, 1093519), (301, 624868), (602, 312434), (1204, 156217)]