208011060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1155617}}^1$

素因数の和:1155632

約数の個数: 36

約数和(自身を含む): 630967428

約数和(自身を除く): 422956368

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1155617, 2311234, 3466851, 4622468, 5778085, 6933702, 10400553, 11556170, 13867404, 17334255, 20801106, 23112340, 34668510, 41602212, 52002765, 69337020, 104005530, 208011060]

約数ペア:

[(1, 208011060), (2, 104005530), (3, 69337020), (4, 52002765), (5, 41602212), (6, 34668510), (9, 23112340), (10, 20801106), (12, 17334255), (15, 13867404), (18, 11556170), (20, 10400553), (30, 6933702), (36, 5778085), (45, 4622468), (60, 3466851), (90, 2311234), (180, 1155617)]