201045495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1914719}}^1$

素因数の和:1914734

約数の個数: 16

約数和(自身を含む): 367626240

約数和(自身を除く): 166580745

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1914719, 5744157, 9573595, 13403033, 28720785, 40209099, 67015165, 201045495]

約数ペア:

[(1, 201045495), (3, 67015165), (5, 40209099), (7, 28720785), (15, 13403033), (21, 9573595), (35, 5744157), (105, 1914719)]