210977786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{17189}}^1$

素因数の和:17246

約数の個数: 24

約数和(自身を含む): 353667060

約数和(自身を除く): 142689274

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 6137, 12274, 17189, 34378, 292213, 326591, 584426, 653182, 5552047, 6205229, 11104094, 12410458, 105488893, 210977786]

約数ペア:

[(1, 210977786), (2, 105488893), (17, 12410458), (19, 11104094), (34, 6205229), (38, 5552047), (323, 653182), (361, 584426), (646, 326591), (722, 292213), (6137, 34378), (12274, 17189)]