201838819

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{26723}}^1$

素因数の和:26826

約数の個数: 16

約数和(自身を含む): 251419392

約数和(自身を除く): 49580573

約数列:

[1, 7, 13, 83, 91, 581, 1079, 7553, 26723, 187061, 347399, 2218009, 2431793, 15526063, 28834117, 201838819]

約数ペア:

[(1, 201838819), (7, 28834117), (13, 15526063), (83, 2431793), (91, 2218009), (581, 347399), (1079, 187061), (7553, 26723)]