205126715845

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1\times {\mathrm{887399}}^1$

素因数の和:888044

約数の個数: 16

約数和(自身を含む): 249565276800

約数和(自身を除く): 44438560955

約数列:

[1, 5, 83, 415, 557, 2785, 46231, 231155, 887399, 4436995, 73654117, 368270585, 494281243, 2471406215, 41025343169, 205126715845]

約数ペア:

[(1, 205126715845), (5, 41025343169), (83, 2471406215), (415, 494281243), (557, 368270585), (2785, 73654117), (46231, 4436995), (231155, 887399)]