220542078

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1598131}}^1$

素因数の和:1598159

約数の個数: 16

約数和(自身を含む): 460262016

約数和(自身を除く): 239719938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1598131, 3196262, 4794393, 9588786, 36757013, 73514026, 110271039, 220542078]

約数ペア:

[(1, 220542078), (2, 110271039), (3, 73514026), (6, 36757013), (23, 9588786), (46, 4794393), (69, 3196262), (138, 1598131)]