220974504

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{126127}}^1$

素因数の和:126209

約数の個数: 32

約数和(自身を含む): 560008320

約数和(自身を除く): 339033816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 126127, 252254, 378381, 504508, 756762, 1009016, 1513524, 3027048, 9207271, 18414542, 27621813, 36829084, 55243626, 73658168, 110487252, 220974504]

約数ペア:

[(1, 220974504), (2, 110487252), (3, 73658168), (4, 55243626), (6, 36829084), (8, 27621813), (12, 18414542), (24, 9207271), (73, 3027048), (146, 1513524), (219, 1009016), (292, 756762), (438, 504508), (584, 378381), (876, 252254), (1752, 126127)]