205514354

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1\times {\mathrm{4621}}^1$

素因数の和:5261

約数の個数: 16

約数和(自身を含む): 317198616

約数和(自身を除く): 111684262

約数列:

[1, 2, 37, 74, 601, 1202, 4621, 9242, 22237, 44474, 170977, 341954, 2777221, 5554442, 102757177, 205514354]

約数ペア:

[(1, 205514354), (2, 102757177), (37, 5554442), (74, 2777221), (601, 341954), (1202, 170977), (4621, 44474), (9242, 22237)]