206910652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{4643}}^1$

素因数の和:5517

約数の個数: 24

約数和(自身を含む): 390486096

約数和(自身を除く): 183575444

約数列:

[1, 2, 4, 13, 26, 52, 857, 1714, 3428, 4643, 9286, 11141, 18572, 22282, 44564, 60359, 120718, 241436, 3979051, 7958102, 15916204, 51727663, 103455326, 206910652]

約数ペア:

[(1, 206910652), (2, 103455326), (4, 51727663), (13, 15916204), (26, 7958102), (52, 3979051), (857, 241436), (1714, 120718), (3428, 60359), (4643, 44564), (9286, 22282), (11141, 18572)]