199791873

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{89153}}^1$

素因数の和:89245

約数の個数: 16

約数和(自身を含む): 299557440

約数和(自身を除く): 99765567

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 89153, 267459, 802377, 2407131, 7399699, 22199097, 66597291, 199791873]

約数ペア:

[(1, 199791873), (3, 66597291), (9, 22199097), (27, 7399699), (83, 2407131), (249, 802377), (747, 267459), (2241, 89153)]