208969776

素因数分解:

$2^4\times 3^2\times {\mathrm{1451179}}^1$

素因数の和:1451193

約数の個数: 30

約数和(自身を含む): 584825540

約数和(自身を除く): 375855764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1451179, 2902358, 4353537, 5804716, 8707074, 11609432, 13060611, 17414148, 23218864, 26121222, 34828296, 52242444, 69656592, 104484888, 208969776]

約数ペア:

[(1, 208969776), (2, 104484888), (3, 69656592), (4, 52242444), (6, 34828296), (8, 26121222), (9, 23218864), (12, 17414148), (16, 13060611), (18, 11609432), (24, 8707074), (36, 5804716), (48, 4353537), (72, 2902358), (144, 1451179)]