199267416

素因数分解:

$2^3\times 3^2\times {\mathrm{2767603}}^1$

素因数の和:2767615

約数の個数: 24

約数和(自身を含む): 539682780

約数和(自身を除く): 340415364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2767603, 5535206, 8302809, 11070412, 16605618, 22140824, 24908427, 33211236, 49816854, 66422472, 99633708, 199267416]

約数ペア:

[(1, 199267416), (2, 99633708), (3, 66422472), (4, 49816854), (6, 33211236), (8, 24908427), (9, 22140824), (12, 16605618), (18, 11070412), (24, 8302809), (36, 5535206), (72, 2767603)]