205087481338

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89833}}^1\times {\mathrm{18713}}^1$

素因数の和:108609

約数の個数: 16

約数和(自身を含む): 312694546536

約数和(自身を除く): 107607065198

約数列:

[1, 2, 61, 122, 18713, 37426, 89833, 179666, 1141493, 2282986, 5479813, 10959626, 1681044929, 3362089858, 102543740669, 205087481338]

約数ペア:

[(1, 205087481338), (2, 102543740669), (61, 3362089858), (122, 1681044929), (18713, 10959626), (37426, 5479813), (89833, 2282986), (179666, 1141493)]