201990968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{2099}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 396144000

約数和(自身を除く): 194153032

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 523, 1046, 2092, 2099, 4184, 4198, 8396, 12029, 16792, 24058, 48116, 48277, 96232, 96554, 193108, 386216, 1097777, 2195554, 4391108, 8782216, 25248871, 50497742, 100995484, 201990968]

約数ペア:

[(1, 201990968), (2, 100995484), (4, 50497742), (8, 25248871), (23, 8782216), (46, 4391108), (92, 2195554), (184, 1097777), (523, 386216), (1046, 193108), (2092, 96554), (2099, 96232), (4184, 48277), (4198, 48116), (8396, 24058), (12029, 16792)]