197476016

素因数分解:

$2^4\times {\mathrm{947}}^1\times {\mathrm{13033}}^1$

素因数の和:13988

約数の個数: 20

約数和(自身を含む): 383043192

約数和(自身を除く): 185567176

約数列:

[1, 2, 4, 8, 16, 947, 1894, 3788, 7576, 13033, 15152, 26066, 52132, 104264, 208528, 12342251, 24684502, 49369004, 98738008, 197476016]

約数ペア:

[(1, 197476016), (2, 98738008), (4, 49369004), (8, 24684502), (16, 12342251), (947, 208528), (1894, 104264), (3788, 52132), (7576, 26066), (13033, 15152)]