147844010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{208231}}^1$

素因数の和:208309

約数の個数: 16

約数和(自身を含む): 269868672

約数和(自身を除く): 122024662

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 208231, 416462, 1041155, 2082310, 14784401, 29568802, 73922005, 147844010]

約数ペア:

[(1, 147844010), (2, 73922005), (5, 29568802), (10, 14784401), (71, 2082310), (142, 1041155), (355, 416462), (710, 208231)]