201892015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{27487}}^1$

素因数の和:27618

約数の個数: 16

約数和(自身を含む): 263225088

約数和(自身を除く): 61333073

約数列:

[1, 5, 13, 65, 113, 565, 1469, 7345, 27487, 137435, 357331, 1786655, 3106031, 15530155, 40378403, 201892015]

約数ペア:

[(1, 201892015), (5, 40378403), (13, 15530155), (65, 3106031), (113, 1786655), (565, 357331), (1469, 137435), (7345, 27487)]