207958672

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{14143}}^1$

素因数の和:15070

約数の個数: 20

約数和(自身を含む): 403386880

約数和(自身を除く): 195428208

約数列:

[1, 2, 4, 8, 16, 919, 1838, 3676, 7352, 14143, 14704, 28286, 56572, 113144, 226288, 12997417, 25994834, 51989668, 103979336, 207958672]

約数ペア:

[(1, 207958672), (2, 103979336), (4, 51989668), (8, 25994834), (16, 12997417), (919, 226288), (1838, 113144), (3676, 56572), (7352, 28286), (14143, 14704)]