291236002

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{21101}}^1$

素因数の和:21273

約数の個数: 16

約数和(自身を含む): 447700032

約数和(自身を除く): 156464030

約数列:

[1, 2, 67, 103, 134, 206, 6901, 13802, 21101, 42202, 1413767, 2173403, 2827534, 4346806, 145618001, 291236002]

約数ペア:

[(1, 291236002), (2, 145618001), (67, 4346806), (103, 2827534), (134, 2173403), (206, 1413767), (6901, 42202), (13802, 21101)]