202108819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 223257600

約数和(自身を除く): 21148781

約数列:

[1, 11, 151, 271, 449, 1661, 2981, 4939, 40921, 67799, 121679, 450131, 745789, 1338469, 18373529, 202108819]

約数ペア:

[(1, 202108819), (11, 18373529), (151, 1338469), (271, 745789), (449, 450131), (1661, 121679), (2981, 67799), (4939, 40921)]