201213051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{10771}}^1$

素因数の和:11266

約数の個数: 16

約数和(自身を含む): 289551360

約数和(自身を除く): 88338309

約数列:

[1, 3, 13, 39, 479, 1437, 6227, 10771, 18681, 32313, 140023, 420069, 5159309, 15477927, 67071017, 201213051]

約数ペア:

[(1, 201213051), (3, 67071017), (13, 15477927), (39, 5159309), (479, 420069), (1437, 140023), (6227, 32313), (10771, 18681)]