208089484

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{3221}}^1$

素因数の和:3777

約数の個数: 24

約数和(自身を含む): 376742016

約数和(自身を除く): 168652532

約数列:

[1, 2, 4, 31, 62, 124, 521, 1042, 2084, 3221, 6442, 12884, 16151, 32302, 64604, 99851, 199702, 399404, 1678141, 3356282, 6712564, 52022371, 104044742, 208089484]

約数ペア:

[(1, 208089484), (2, 104044742), (4, 52022371), (31, 6712564), (62, 3356282), (124, 1678141), (521, 399404), (1042, 199702), (2084, 99851), (3221, 64604), (6442, 32302), (12884, 16151)]