206838928

素因数分解:

$2^4\times {\mathrm{983}}^1\times {\mathrm{13151}}^1$

素因数の和:14142

約数の個数: 20

約数和(自身を含む): 401188608

約数和(自身を除く): 194349680

約数列:

[1, 2, 4, 8, 16, 983, 1966, 3932, 7864, 13151, 15728, 26302, 52604, 105208, 210416, 12927433, 25854866, 51709732, 103419464, 206838928]

約数ペア:

[(1, 206838928), (2, 103419464), (4, 51709732), (8, 25854866), (16, 12927433), (983, 210416), (1966, 105208), (3932, 52604), (7864, 26302), (13151, 15728)]