201889171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{1223}}^1$

素因数の和:1626

約数の個数: 16

約数和(自身を含む): 226195200

約数和(自身を除く): 24306029

約数列:

[1, 11, 43, 349, 473, 1223, 3839, 13453, 15007, 52589, 165077, 426827, 578479, 4695097, 18353561, 201889171]

約数ペア:

[(1, 201889171), (11, 18353561), (43, 4695097), (349, 578479), (473, 426827), (1223, 165077), (3839, 52589), (13453, 15007)]