208040621183

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21061}}^1\times {\mathrm{13513}}^1$

素因数の和:34634

約数の個数: 16

約数和(自身を含む): 225428439456

約数和(自身を除く): 17387818273

約数列:

[1, 17, 43, 731, 13513, 21061, 229721, 358037, 581059, 905623, 9878003, 15395591, 284597293, 4838153981, 12237683599, 208040621183]

約数ペア:

[(1, 208040621183), (17, 12237683599), (43, 4838153981), (731, 284597293), (13513, 15395591), (21061, 9878003), (229721, 905623), (358037, 581059)]