207988484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{14281}}^1$

素因数の和:14627

約数の個数: 24

約数和(自身を含む): 398296416

約数和(自身を除く): 190307932

約数列:

[1, 2, 4, 11, 22, 44, 331, 662, 1324, 3641, 7282, 14281, 14564, 28562, 57124, 157091, 314182, 628364, 4727011, 9454022, 18908044, 51997121, 103994242, 207988484]

約数ペア:

[(1, 207988484), (2, 103994242), (4, 51997121), (11, 18908044), (22, 9454022), (44, 4727011), (331, 628364), (662, 314182), (1324, 157091), (3641, 57124), (7282, 28562), (14281, 14564)]