201856105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{11801}}^1$

素因数の和:12128

約数の個数: 16

約数和(自身を含む): 265120128

約数和(自身を除く): 63264023

約数列:

[1, 5, 11, 55, 311, 1555, 3421, 11801, 17105, 59005, 129811, 649055, 3670111, 18350555, 40371221, 201856105]

約数ペア:

[(1, 201856105), (5, 40371221), (11, 18350555), (55, 3670111), (311, 649055), (1555, 129811), (3421, 59005), (11801, 17105)]