220113087

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1\times {\mathrm{1873}}^1$

素因数の和:2830

約数の個数: 16

約数和(自身を含む): 300799488

約数和(自身を除く): 80686401

約数列:

[1, 3, 43, 129, 911, 1873, 2733, 5619, 39173, 80539, 117519, 241617, 1706303, 5118909, 73371029, 220113087]

約数ペア:

[(1, 220113087), (3, 73371029), (43, 5118909), (129, 1706303), (911, 241617), (1873, 117519), (2733, 80539), (5619, 39173)]