207928878

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1506731}}^1$

素因数の和:1506759

約数の個数: 16

約数和(自身を含む): 433938816

約数和(自身を除く): 226009938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1506731, 3013462, 4520193, 9040386, 34654813, 69309626, 103964439, 207928878]

約数ペア:

[(1, 207928878), (2, 103964439), (3, 69309626), (6, 34654813), (23, 9040386), (46, 4520193), (69, 3013462), (138, 1506731)]