199127583

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{8513}}^1$

素因数の和:8655

約数の個数: 24

約数和(自身を含む): 302825952

約数和(自身を除く): 103698369

約数列:

[1, 3, 9, 23, 69, 113, 207, 339, 1017, 2599, 7797, 8513, 23391, 25539, 76617, 195799, 587397, 961969, 1762191, 2885907, 8657721, 22125287, 66375861, 199127583]

約数ペア:

[(1, 199127583), (3, 66375861), (9, 22125287), (23, 8657721), (69, 2885907), (113, 1762191), (207, 961969), (339, 587397), (1017, 195799), (2599, 76617), (7797, 25539), (8513, 23391)]