204477104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{983063}}^1$

素因数の和:983084

約数の個数: 20

約数和(自身を含む): 426649776

約数和(自身を除く): 222172672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 983063, 1966126, 3932252, 7864504, 12779819, 15729008, 25559638, 51119276, 102238552, 204477104]

約数ペア:

[(1, 204477104), (2, 102238552), (4, 51119276), (8, 25559638), (13, 15729008), (16, 12779819), (26, 7864504), (52, 3932252), (104, 1966126), (208, 983063)]