220117086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{40627}}^1$

素因数の和:40685

約数の個数: 48

約数和(自身を含む): 557741184

約数和(自身を除く): 337624098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 40627, 81254, 121881, 243762, 284389, 365643, 568778, 731286, 853167, 1706334, 1746961, 2559501, 3493922, 5119002, 5240883, 10481766, 12228727, 15722649, 24457454, 31445298, 36686181, 73372362, 110058543, 220117086]

約数ペア:

[(1, 220117086), (2, 110058543), (3, 73372362), (6, 36686181), (7, 31445298), (9, 24457454), (14, 15722649), (18, 12228727), (21, 10481766), (42, 5240883), (43, 5119002), (63, 3493922), (86, 2559501), (126, 1746961), (129, 1706334), (258, 853167), (301, 731286), (387, 568778), (602, 365643), (774, 284389), (903, 243762), (1806, 121881), (2709, 81254), (5418, 40627)]