201613197

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1\times {\mathrm{1811}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 275539968

約数和(自身を除く): 73926771

約数列:

[1, 3, 43, 129, 863, 1811, 2589, 5433, 37109, 77873, 111327, 233619, 1562893, 4688679, 67204399, 201613197]

約数ペア:

[(1, 201613197), (3, 67204399), (43, 4688679), (129, 1562893), (863, 233619), (1811, 111327), (2589, 77873), (5433, 37109)]