200521772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{3167}}^1$

素因数の和:4621

約数の個数: 24

約数和(自身を含む): 383201280

約数和(自身を除く): 182679508

約数列:

[1, 2, 4, 11, 22, 44, 1439, 2878, 3167, 5756, 6334, 12668, 15829, 31658, 34837, 63316, 69674, 139348, 4557313, 9114626, 18229252, 50130443, 100260886, 200521772]

約数ペア:

[(1, 200521772), (2, 100260886), (4, 50130443), (11, 18229252), (22, 9114626), (44, 4557313), (1439, 139348), (2878, 69674), (3167, 63316), (5756, 34837), (6334, 31658), (12668, 15829)]