204328770052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3251}}^1\times {\mathrm{12641}}^1$

素因数の和:16020

約数の個数: 48

約数和(自身を含む): 393686443584

約数和(自身を除く): 189357673532

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 3251, 4972, 6502, 12641, 13004, 25282, 35761, 50564, 71522, 139051, 143044, 278102, 367363, 556204, 734726, 1428433, 1469452, 2856866, 4040993, 5713732, 8081986, 15712763, 16163972, 31425526, 41095891, 62851052, 82191782, 164383564, 452054801, 904109602, 1808219204, 4643835683, 9287671366, 18575342732, 51082192513, 102164385026, 204328770052]

約数ペア:

[(1, 204328770052), (2, 102164385026), (4, 51082192513), (11, 18575342732), (22, 9287671366), (44, 4643835683), (113, 1808219204), (226, 904109602), (452, 452054801), (1243, 164383564), (2486, 82191782), (3251, 62851052), (4972, 41095891), (6502, 31425526), (12641, 16163972), (13004, 15712763), (25282, 8081986), (35761, 5713732), (50564, 4040993), (71522, 2856866), (139051, 1469452), (143044, 1428433), (278102, 734726), (367363, 556204)]