207412954

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{8461}}^1$

素因数の和:8590

約数の個数: 32

約数和(自身を含む): 380180736

約数和(自身を除く): 172767782

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 206, 238, 721, 1442, 1751, 3502, 8461, 12257, 16922, 24514, 59227, 118454, 143837, 287674, 871483, 1006859, 1742966, 2013718, 6100381, 12200762, 14815211, 29630422, 103706477, 207412954]

約数ペア:

[(1, 207412954), (2, 103706477), (7, 29630422), (14, 14815211), (17, 12200762), (34, 6100381), (103, 2013718), (119, 1742966), (206, 1006859), (238, 871483), (721, 287674), (1442, 143837), (1751, 118454), (3502, 59227), (8461, 24514), (12257, 16922)]