221567473806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3767}}^1\times {\mathrm{11027}}^1$

素因数の和:14933

約数の個数: 64

約数和(自身を含む): 510609457152

約数和(自身を除く): 289041983346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 3767, 5334, 7534, 11027, 11301, 22054, 22602, 26369, 33081, 52738, 66162, 77189, 79107, 154378, 158214, 231567, 463134, 478409, 956818, 1400429, 1435227, 2800858, 2870454, 3348863, 4201287, 6697726, 8402574, 9803003, 10046589, 19606006, 20093178, 29409009, 41538709, 58818018, 83077418, 124616127, 249232254, 290770963, 581541926, 872312889, 1744625778, 5275416043, 10550832086, 15826248129, 31652496258, 36927912301, 73855824602, 110783736903, 221567473806]

約数ペア:

[(1, 221567473806), (2, 110783736903), (3, 73855824602), (6, 36927912301), (7, 31652496258), (14, 15826248129), (21, 10550832086), (42, 5275416043), (127, 1744625778), (254, 872312889), (381, 581541926), (762, 290770963), (889, 249232254), (1778, 124616127), (2667, 83077418), (3767, 58818018), (5334, 41538709), (7534, 29409009), (11027, 20093178), (11301, 19606006), (22054, 10046589), (22602, 9803003), (26369, 8402574), (33081, 6697726), (52738, 4201287), (66162, 3348863), (77189, 2870454), (79107, 2800858), (154378, 1435227), (158214, 1400429), (231567, 956818), (463134, 478409)]