221171831906

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{4021}}^1\times {\mathrm{5623}}^1$

素因数の和:9786

約数の個数: 32

約数和(自身を含む): 341467413888

約数和(自身を除く): 120295581982

約数列:

[1, 2, 67, 73, 134, 146, 4021, 4891, 5623, 8042, 9782, 11246, 269407, 293533, 376741, 410479, 538814, 587066, 753482, 820958, 19666711, 22610083, 27502093, 39333422, 45220166, 55004186, 1514875561, 1650536059, 3029751122, 3301072118, 110585915953, 221171831906]

約数ペア:

[(1, 221171831906), (2, 110585915953), (67, 3301072118), (73, 3029751122), (134, 1650536059), (146, 1514875561), (4021, 55004186), (4891, 45220166), (5623, 39333422), (8042, 27502093), (9782, 22610083), (11246, 19666711), (269407, 820958), (293533, 753482), (376741, 587066), (410479, 538814)]