205197408

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18269}}^1$

素因数の和:18301

約数の個数: 96

約数和(自身を含む): 644565600

約数和(自身を除く): 439368192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 18269, 36538, 54807, 73076, 109614, 146152, 164421, 219228, 237497, 292304, 328842, 438456, 474994, 493263, 584608, 657684, 712491, 876912, 949988, 986526, 1315368, 1424982, 1753824, 1899976, 1973052, 2137473, 2630736, 2849964, 3799952, 3946104, 4274946, 5261472, 5699928, 6412419, 7599904, 7892208, 8549892, 11399856, 12824838, 15784416, 17099784, 22799712, 25649676, 34199568, 51299352, 68399136, 102598704, 205197408]

約数ペア:

[(1, 205197408), (2, 102598704), (3, 68399136), (4, 51299352), (6, 34199568), (8, 25649676), (9, 22799712), (12, 17099784), (13, 15784416), (16, 12824838), (18, 11399856), (24, 8549892), (26, 7892208), (27, 7599904), (32, 6412419), (36, 5699928), (39, 5261472), (48, 4274946), (52, 3946104), (54, 3799952), (72, 2849964), (78, 2630736), (96, 2137473), (104, 1973052), (108, 1899976), (117, 1753824), (144, 1424982), (156, 1315368), (208, 986526), (216, 949988), (234, 876912), (288, 712491), (312, 657684), (351, 584608), (416, 493263), (432, 474994), (468, 438456), (624, 328842), (702, 292304), (864, 237497), (936, 219228), (1248, 164421), (1404, 146152), (1872, 109614), (2808, 73076), (3744, 54807), (5616, 36538), (11232, 18269)]