198687093

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1231}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 297572352

約数和(自身を除く): 98885259

約数列:

[1, 3, 11, 33, 67, 73, 201, 219, 737, 803, 1231, 2211, 2409, 3693, 4891, 13541, 14673, 40623, 53801, 82477, 89863, 161403, 247431, 269589, 907247, 988493, 2721741, 2965479, 6020821, 18062463, 66229031, 198687093]

約数ペア:

[(1, 198687093), (3, 66229031), (11, 18062463), (33, 6020821), (67, 2965479), (73, 2721741), (201, 988493), (219, 907247), (737, 269589), (803, 247431), (1231, 161403), (2211, 89863), (2409, 82477), (3693, 53801), (4891, 40623), (13541, 14673)]