201609655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{23677}}^1$

素因数の和:23826

約数の個数: 16

約数和(自身を含む): 262541664

約数和(自身を除く): 60932009

約数列:

[1, 5, 13, 65, 131, 655, 1703, 8515, 23677, 118385, 307801, 1539005, 3101687, 15508435, 40321931, 201609655]

約数ペア:

[(1, 201609655), (5, 40321931), (13, 15508435), (65, 3101687), (131, 1539005), (655, 307801), (1703, 118385), (8515, 23677)]