219702967

素因数分解:

${\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{34259}}^1$

素因数の和:34334

約数の個数: 12

約数和(自身を含む): 246055320

約数和(自身を除く): 26352353

約数列:

[1, 11, 53, 121, 583, 6413, 34259, 376849, 1815727, 4145339, 19972997, 219702967]

約数ペア:

[(1, 219702967), (11, 19972997), (53, 4145339), (121, 1815727), (583, 376849), (6413, 34259)]