207848392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{1663}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 413337600

約数和(自身を除く): 205489208

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 919, 1663, 1838, 3326, 3676, 6652, 7352, 13304, 15623, 28271, 31246, 56542, 62492, 113084, 124984, 226168, 1528297, 3056594, 6113188, 12226376, 25981049, 51962098, 103924196, 207848392]

約数ペア:

[(1, 207848392), (2, 103924196), (4, 51962098), (8, 25981049), (17, 12226376), (34, 6113188), (68, 3056594), (136, 1528297), (919, 226168), (1663, 124984), (1838, 113084), (3326, 62492), (3676, 56542), (6652, 31246), (7352, 28271), (13304, 15623)]