205505855

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1\times {\mathrm{1327}}^1$

素因数の和:2038

約数の個数: 16

約数和(自身を含む): 252426240

約数和(自身を除く): 46920385

約数列:

[1, 5, 47, 235, 659, 1327, 3295, 6635, 30973, 62369, 154865, 311845, 874493, 4372465, 41101171, 205505855]

約数ペア:

[(1, 205505855), (5, 41101171), (47, 4372465), (235, 874493), (659, 311845), (1327, 154865), (3295, 62369), (6635, 30973)]