201618290

素因数分解:

$2^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{14011}}^1$

素因数の和:15457

約数の個数: 16

約数和(自身を含む): 363191040

約数和(自身を除く): 161572750

約数列:

[1, 2, 5, 10, 1439, 2878, 7195, 14011, 14390, 28022, 70055, 140110, 20161829, 40323658, 100809145, 201618290]

約数ペア:

[(1, 201618290), (2, 100809145), (5, 40323658), (10, 20161829), (1439, 140110), (2878, 70055), (7195, 28022), (14011, 14390)]