207853264

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{419059}}^1$

素因数の和:419098

約数の個数: 20

約数和(自身を含む): 415707520

約数和(自身を除く): 207854256

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 419059, 838118, 1676236, 3352472, 6704944, 12990829, 25981658, 51963316, 103926632, 207853264]

約数ペア:

[(1, 207853264), (2, 103926632), (4, 51963316), (8, 25981658), (16, 12990829), (31, 6704944), (62, 3352472), (124, 1676236), (248, 838118), (496, 419059)]