207491904

素因数分解:

$2^6\times 3^2\times {\mathrm{360229}}^1$

素因数の和:360247

約数の個数: 42

約数和(自身を含む): 594739730

約数和(自身を除く): 387247826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 360229, 720458, 1080687, 1440916, 2161374, 2881832, 3242061, 4322748, 5763664, 6484122, 8645496, 11527328, 12968244, 17290992, 23054656, 25936488, 34581984, 51872976, 69163968, 103745952, 207491904]

約数ペア:

[(1, 207491904), (2, 103745952), (3, 69163968), (4, 51872976), (6, 34581984), (8, 25936488), (9, 23054656), (12, 17290992), (16, 12968244), (18, 11527328), (24, 8645496), (32, 6484122), (36, 5763664), (48, 4322748), (64, 3242061), (72, 2881832), (96, 2161374), (144, 1440916), (192, 1080687), (288, 720458), (576, 360229)]