206560432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{993079}}^1$

素因数の和:993100

約数の個数: 20

約数和(自身を含む): 430996720

約数和(自身を除く): 224436288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 993079, 1986158, 3972316, 7944632, 12910027, 15889264, 25820054, 51640108, 103280216, 206560432]

約数ペア:

[(1, 206560432), (2, 103280216), (4, 51640108), (8, 25820054), (13, 15889264), (16, 12910027), (26, 7944632), (52, 3972316), (104, 1986158), (208, 993079)]