207949070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2970701}}^1$

素因数の和:2970715

約数の個数: 16

約数和(自身を含む): 427781088

約数和(自身を除く): 219832018

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2970701, 5941402, 14853505, 20794907, 29707010, 41589814, 103974535, 207949070]

約数ペア:

[(1, 207949070), (2, 103974535), (5, 41589814), (7, 29707010), (10, 20794907), (14, 14853505), (35, 5941402), (70, 2970701)]