207830005

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{2371}}^1$

素因数の和:2796

約数の個数: 16

約数和(自身を含む): 255492864

約数和(自身を除く): 47662859

約数列:

[1, 5, 47, 235, 373, 1865, 2371, 11855, 17531, 87655, 111437, 557185, 884383, 4421915, 41566001, 207830005]

約数ペア:

[(1, 207830005), (5, 41566001), (47, 4421915), (235, 884383), (373, 557185), (1865, 111437), (2371, 87655), (11855, 17531)]