201982185

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{264029}}^1$

素因数の和:264057

約数の個数: 24

約数和(自身を含む): 370698120

約数和(自身を除く): 168715935

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 264029, 792087, 1320145, 2376261, 3960435, 4488493, 11881305, 13465479, 22442465, 40396437, 67327395, 201982185]

約数ペア:

[(1, 201982185), (3, 67327395), (5, 40396437), (9, 22442465), (15, 13465479), (17, 11881305), (45, 4488493), (51, 3960435), (85, 2376261), (153, 1320145), (255, 792087), (765, 264029)]