208706976

素因数分解:

$2^5\times 3^3\times {\mathrm{241559}}^1$

素因数の和:241578

約数の個数: 48

約数和(自身を含む): 608731200

約数和(自身を除く): 400024224

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, 241559, 483118, 724677, 966236, 1449354, 1932472, 2174031, 2898708, 3864944, 4348062, 5797416, 6522093, 7729888, 8696124, 11594832, 13044186, 17392248, 23189664, 26088372, 34784496, 52176744, 69568992, 104353488, 208706976]

約数ペア:

[(1, 208706976), (2, 104353488), (3, 69568992), (4, 52176744), (6, 34784496), (8, 26088372), (9, 23189664), (12, 17392248), (16, 13044186), (18, 11594832), (24, 8696124), (27, 7729888), (32, 6522093), (36, 5797416), (48, 4348062), (54, 3864944), (72, 2898708), (96, 2174031), (108, 1932472), (144, 1449354), (216, 966236), (288, 724677), (432, 483118), (864, 241559)]