194733070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2781901}}^1$

素因数の和:2781915

約数の個数: 16

約数和(自身を含む): 400593888

約数和(自身を除く): 205860818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2781901, 5563802, 13909505, 19473307, 27819010, 38946614, 97366535, 194733070]

約数ペア:

[(1, 194733070), (2, 97366535), (5, 38946614), (7, 27819010), (10, 19473307), (14, 13909505), (35, 5563802), (70, 2781901)]