205807266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1596

約数の個数: 96

約数和(自身を含む): 543449088

約数和(自身を除く): 337641822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 47, 63, 69, 94, 126, 138, 141, 161, 207, 282, 322, 329, 414, 423, 483, 658, 846, 966, 987, 1081, 1449, 1511, 1974, 2162, 2898, 2961, 3022, 3243, 4533, 5922, 6486, 7567, 9066, 9729, 10577, 13599, 15134, 19458, 21154, 22701, 27198, 31731, 34753, 45402, 63462, 68103, 69506, 71017, 95193, 104259, 136206, 142034, 190386, 208518, 213051, 243271, 312777, 426102, 486542, 497119, 625554, 639153, 729813, 994238, 1278306, 1459626, 1491357, 1633391, 2189439, 2982714, 3266782, 4378878, 4474071, 4900173, 8948142, 9800346, 11433737, 14700519, 22867474, 29401038, 34301211, 68602422, 102903633, 205807266]

約数ペア:

[(1, 205807266), (2, 102903633), (3, 68602422), (6, 34301211), (7, 29401038), (9, 22867474), (14, 14700519), (18, 11433737), (21, 9800346), (23, 8948142), (42, 4900173), (46, 4474071), (47, 4378878), (63, 3266782), (69, 2982714), (94, 2189439), (126, 1633391), (138, 1491357), (141, 1459626), (161, 1278306), (207, 994238), (282, 729813), (322, 639153), (329, 625554), (414, 497119), (423, 486542), (483, 426102), (658, 312777), (846, 243271), (966, 213051), (987, 208518), (1081, 190386), (1449, 142034), (1511, 136206), (1974, 104259), (2162, 95193), (2898, 71017), (2961, 69506), (3022, 68103), (3243, 63462), (4533, 45402), (5922, 34753), (6486, 31731), (7567, 27198), (9066, 22701), (9729, 21154), (10577, 19458), (13599, 15134)]