207600865

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{2243}}^1$

素因数の和:2528

約数の個数: 16

約数和(自身を含む): 253015488

約数和(自身を除く): 45414623

約数列:

[1, 5, 107, 173, 535, 865, 2243, 11215, 18511, 92555, 240001, 388039, 1200005, 1940195, 41520173, 207600865]

約数ペア:

[(1, 207600865), (5, 41520173), (107, 1940195), (173, 1200005), (535, 388039), (865, 240001), (2243, 92555), (11215, 18511)]