212447759

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5179}}^1$

素因数の和:5342

約数の個数: 16

約数和(自身を含む): 238694400

約数和(自身を除く): 26246641

約数列:

[1, 17, 19, 127, 323, 2159, 2413, 5179, 41021, 88043, 98401, 657733, 1672817, 11181461, 12496927, 212447759]

約数ペア:

[(1, 212447759), (17, 12496927), (19, 11181461), (127, 1672817), (323, 657733), (2159, 98401), (2413, 88043), (5179, 41021)]