220967208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39857}}^1$

素因数の和:39887

約数の個数: 96

約数和(自身を含む): 746141760

約数和(自身を除く): 525174552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 39857, 79714, 119571, 159428, 239142, 278999, 318856, 358713, 438427, 478284, 557998, 717426, 836997, 876854, 956568, 1115996, 1315281, 1434852, 1673994, 1753708, 2231992, 2510991, 2630562, 2869704, 3068989, 3347988, 3507416, 3945843, 5021982, 5261124, 6137978, 6695976, 7891686, 9206967, 10043964, 10522248, 12275956, 15783372, 18413934, 20087928, 24551912, 27620901, 31566744, 36827868, 55241802, 73655736, 110483604, 220967208]

約数ペア:

[(1, 220967208), (2, 110483604), (3, 73655736), (4, 55241802), (6, 36827868), (7, 31566744), (8, 27620901), (9, 24551912), (11, 20087928), (12, 18413934), (14, 15783372), (18, 12275956), (21, 10522248), (22, 10043964), (24, 9206967), (28, 7891686), (33, 6695976), (36, 6137978), (42, 5261124), (44, 5021982), (56, 3945843), (63, 3507416), (66, 3347988), (72, 3068989), (77, 2869704), (84, 2630562), (88, 2510991), (99, 2231992), (126, 1753708), (132, 1673994), (154, 1434852), (168, 1315281), (198, 1115996), (231, 956568), (252, 876854), (264, 836997), (308, 717426), (396, 557998), (462, 478284), (504, 438427), (616, 358713), (693, 318856), (792, 278999), (924, 239142), (1386, 159428), (1848, 119571), (2772, 79714), (5544, 39857)]