207974284

素因数分解:

$2^2\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{6343}}^1$

素因数の和:7525

約数の個数: 24

約数和(自身を含む): 416369408

約数和(自身を除く): 208395124

約数列:

[1, 2, 4, 7, 14, 28, 1171, 2342, 4684, 6343, 8197, 12686, 16394, 25372, 32788, 44401, 88802, 177604, 7427653, 14855306, 29710612, 51993571, 103987142, 207974284]

約数ペア:

[(1, 207974284), (2, 103987142), (4, 51993571), (7, 29710612), (14, 14855306), (28, 7427653), (1171, 177604), (2342, 88802), (4684, 44401), (6343, 32788), (8197, 25372), (12686, 16394)]