90209666

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{2939}}^1$

素因数の和:3193

約数の個数: 16

約数和(自身を含む): 137592000

約数和(自身を除く): 47382334

約数列:

[1, 2, 103, 149, 206, 298, 2939, 5878, 15347, 30694, 302717, 437911, 605434, 875822, 45104833, 90209666]

約数ペア:

[(1, 90209666), (2, 45104833), (103, 875822), (149, 605434), (206, 437911), (298, 302717), (2939, 30694), (5878, 15347)]