220642014

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{30467}}^1$

素因数の和:30560

約数の個数: 32

約数和(自身を含む): 473838336

約数和(自身を除く): 253196322

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 3621, 7242, 30467, 60934, 91401, 182802, 517939, 1035878, 1553817, 2163157, 3107634, 4326314, 6489471, 12978942, 36773669, 73547338, 110321007, 220642014]

約数ペア:

[(1, 220642014), (2, 110321007), (3, 73547338), (6, 36773669), (17, 12978942), (34, 6489471), (51, 4326314), (71, 3107634), (102, 2163157), (142, 1553817), (213, 1035878), (426, 517939), (1207, 182802), (2414, 91401), (3621, 60934), (7242, 30467)]