202120601830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{100213}}^1\times {\mathrm{28813}}^1$

素因数の和:129040

約数の個数: 32

約数和(自身を含む): 415809532224

約数和(自身を除く): 213688930394

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28813, 57626, 100213, 144065, 200426, 201691, 288130, 403382, 501065, 701491, 1002130, 1008455, 1402982, 2016910, 3507455, 7014910, 2887437169, 5774874338, 14437185845, 20212060183, 28874371690, 40424120366, 101060300915, 202120601830]

約数ペア:

[(1, 202120601830), (2, 101060300915), (5, 40424120366), (7, 28874371690), (10, 20212060183), (14, 14437185845), (35, 5774874338), (70, 2887437169), (28813, 7014910), (57626, 3507455), (100213, 2016910), (144065, 1402982), (200426, 1008455), (201691, 1002130), (288130, 701491), (403382, 501065)]