207988055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{3847}}^1$

素因数の和:4846

約数の個数: 16

約数和(自身を含む): 272623104

約数和(自身を除く): 64635049

約数列:

[1, 5, 11, 55, 983, 3847, 4915, 10813, 19235, 42317, 54065, 211585, 3781601, 18908005, 41597611, 207988055]

約数ペア:

[(1, 207988055), (5, 41597611), (11, 18908005), (55, 3781601), (983, 211585), (3847, 54065), (4915, 42317), (10813, 19235)]