201123039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4973}}^1$

素因数の和:5067

約数の個数: 32

約数和(自身を含む): 310855104

約数和(自身を除く): 109732065

約数列:

[1, 3, 13, 17, 39, 51, 61, 183, 221, 663, 793, 1037, 2379, 3111, 4973, 13481, 14919, 40443, 64649, 84541, 193947, 253623, 303353, 910059, 1099033, 3297099, 3943589, 5157001, 11830767, 15471003, 67041013, 201123039]

約数ペア:

[(1, 201123039), (3, 67041013), (13, 15471003), (17, 11830767), (39, 5157001), (51, 3943589), (61, 3297099), (183, 1099033), (221, 910059), (663, 303353), (793, 253623), (1037, 193947), (2379, 84541), (3111, 64649), (4973, 40443), (13481, 14919)]