203133070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2901901}}^1$

素因数の和:2901915

約数の個数: 16

約数和(自身を含む): 417873888

約数和(自身を除く): 214740818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2901901, 5803802, 14509505, 20313307, 29019010, 40626614, 101566535, 203133070]

約数ペア:

[(1, 203133070), (2, 101566535), (5, 40626614), (7, 29019010), (10, 20313307), (14, 14509505), (35, 5803802), (70, 2901901)]