201993271721

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{22963}}^1\times {\mathrm{6599}}^1$

素因数の和:29636

約数の個数: 16

約数和(自身を含む): 213399859200

約数和(自身を除く): 11406587479

約数列:

[1, 31, 43, 1333, 6599, 22963, 204569, 283757, 711853, 987409, 8796467, 30609679, 151532837, 4697517947, 6515911991, 201993271721]

約数ペア:

[(1, 201993271721), (31, 6515911991), (43, 4697517947), (1333, 151532837), (6599, 30609679), (22963, 8796467), (204569, 987409), (283757, 711853)]