203978412

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^4\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 150

約数和(自身を含む): 600201140

約数和(自身を除く): 396222728

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 81, 86, 99, 108, 121, 129, 132, 162, 172, 198, 242, 258, 297, 324, 363, 387, 396, 473, 484, 516, 594, 726, 774, 891, 946, 1089, 1161, 1188, 1331, 1419, 1452, 1548, 1782, 1892, 2178, 2322, 2662, 2838, 3267, 3483, 3564, 3993, 4257, 4356, 4644, 5203, 5324, 5676, 6534, 6966, 7986, 8514, 9801, 10406, 11979, 12771, 13068, 13932, 14641, 15609, 15972, 17028, 19602, 20812, 23958, 25542, 29282, 31218, 35937, 38313, 39204, 43923, 46827, 47916, 51084, 57233, 58564, 62436, 71874, 76626, 87846, 93654, 107811, 114466, 131769, 140481, 143748, 153252, 171699, 175692, 187308, 215622, 228932, 263538, 280962, 343398, 395307, 421443, 431244, 515097, 527076, 561924, 629563, 686796, 790614, 842886, 1030194, 1185921, 1259126, 1545291, 1581228, 1685772, 1888689, 2060388, 2371842, 2518252, 3090582, 3777378, 4635873, 4743684, 5666067, 6181164, 7554756, 9271746, 11332134, 16998201, 18543492, 22664268, 33996402, 50994603, 67992804, 101989206, 203978412]

約数ペア:

[(1, 203978412), (2, 101989206), (3, 67992804), (4, 50994603), (6, 33996402), (9, 22664268), (11, 18543492), (12, 16998201), (18, 11332134), (22, 9271746), (27, 7554756), (33, 6181164), (36, 5666067), (43, 4743684), (44, 4635873), (54, 3777378), (66, 3090582), (81, 2518252), (86, 2371842), (99, 2060388), (108, 1888689), (121, 1685772), (129, 1581228), (132, 1545291), (162, 1259126), (172, 1185921), (198, 1030194), (242, 842886), (258, 790614), (297, 686796), (324, 629563), (363, 561924), (387, 527076), (396, 515097), (473, 431244), (484, 421443), (516, 395307), (594, 343398), (726, 280962), (774, 263538), (891, 228932), (946, 215622), (1089, 187308), (1161, 175692), (1188, 171699), (1331, 153252), (1419, 143748), (1452, 140481), (1548, 131769), (1782, 114466), (1892, 107811), (2178, 93654), (2322, 87846), (2662, 76626), (2838, 71874), (3267, 62436), (3483, 58564), (3564, 57233), (3993, 51084), (4257, 47916), (4356, 46827), (4644, 43923), (5203, 39204), (5324, 38313), (5676, 35937), (6534, 31218), (6966, 29282), (7986, 25542), (8514, 23958), (9801, 20812), (10406, 19602), (11979, 17028), (12771, 15972), (13068, 15609), (13932, 14641)]