205492728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{14737}}^1$

素因数の和:14836

約数の個数: 64

約数和(自身を含む): 594236160

約数和(自身を除く): 388743432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 6972, 13944, 14737, 29474, 44211, 58948, 88422, 103159, 117896, 176844, 206318, 309477, 353688, 412636, 618954, 825272, 1223171, 1237908, 2446342, 2475816, 3669513, 4892684, 7339026, 8562197, 9785368, 14678052, 17124394, 25686591, 29356104, 34248788, 51373182, 68497576, 102746364, 205492728]

約数ペア:

[(1, 205492728), (2, 102746364), (3, 68497576), (4, 51373182), (6, 34248788), (7, 29356104), (8, 25686591), (12, 17124394), (14, 14678052), (21, 9785368), (24, 8562197), (28, 7339026), (42, 4892684), (56, 3669513), (83, 2475816), (84, 2446342), (166, 1237908), (168, 1223171), (249, 825272), (332, 618954), (498, 412636), (581, 353688), (664, 309477), (996, 206318), (1162, 176844), (1743, 117896), (1992, 103159), (2324, 88422), (3486, 58948), (4648, 44211), (6972, 29474), (13944, 14737)]