207929030

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{66431}}^1$

素因数の和:66751

約数の個数: 16

約数和(自身を含む): 375473664

約数和(自身を除く): 167544634

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 66431, 132862, 332155, 664310, 20792903, 41585806, 103964515, 207929030]

約数ペア:

[(1, 207929030), (2, 103964515), (5, 41585806), (10, 20792903), (313, 664310), (626, 332155), (1565, 132862), (3130, 66431)]