208687968

素因数分解:

$2^5\times 3^3\times {\mathrm{241537}}^1$

素因数の和:241556

約数の個数: 48

約数和(自身を含む): 608675760

約数和(自身を除く): 399987792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 241537, 483074, 724611, 966148, 1449222, 1932296, 2173833, 2898444, 3864592, 4347666, 5796888, 6521499, 7729184, 8695332, 11593776, 13042998, 17390664, 23187552, 26085996, 34781328, 52171992, 69562656, 104343984, 208687968]

約数ペア:

[(1, 208687968), (2, 104343984), (3, 69562656), (4, 52171992), (6, 34781328), (8, 26085996), (9, 23187552), (12, 17390664), (16, 13042998), (18, 11593776), (24, 8695332), (27, 7729184), (32, 6521499), (36, 5796888), (48, 4347666), (54, 3864592), (72, 2898444), (96, 2173833), (108, 1932296), (144, 1449222), (216, 966148), (288, 724611), (432, 483074), (864, 241537)]