202907734

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{103}}^2\times {\mathrm{131}}^1$

素因数の和:412

約数の個数: 24

約数和(自身を含む): 313933752

約数和(自身を除く): 111026018

約数列:

[1, 2, 73, 103, 131, 146, 206, 262, 7519, 9563, 10609, 13493, 15038, 19126, 21218, 26986, 774457, 984989, 1389779, 1548914, 1969978, 2779558, 101453867, 202907734]

約数ペア:

[(1, 202907734), (2, 101453867), (73, 2779558), (103, 1969978), (131, 1548914), (146, 1389779), (206, 984989), (262, 774457), (7519, 26986), (9563, 21218), (10609, 19126), (13493, 15038)]