199070405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{15319}}^1$

素因数の和:15460

約数の個数: 16

約数和(自身を含む): 251493120

約数和(自身を除く): 52422715

約数列:

[1, 5, 23, 113, 115, 565, 2599, 12995, 15319, 76595, 352337, 1731047, 1761685, 8655235, 39814081, 199070405]

約数ペア:

[(1, 199070405), (5, 39814081), (23, 8655235), (113, 1761685), (115, 1731047), (565, 352337), (2599, 76595), (12995, 15319)]