210833994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{613}}^1$

素因数の和:1075

約数の個数: 64

約数和(自身を含む): 509276160

約数和(自身を除く): 298442166

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 431, 613, 798, 862, 1226, 1293, 1839, 2586, 3017, 3678, 4291, 6034, 8189, 8582, 9051, 11647, 12873, 16378, 18102, 23294, 24567, 25746, 34941, 49134, 57323, 69882, 81529, 114646, 163058, 171969, 244587, 264203, 343938, 489174, 528406, 792609, 1585218, 1849421, 3698842, 5019857, 5548263, 10039714, 11096526, 15059571, 30119142, 35138999, 70277998, 105416997, 210833994]

約数ペア:

[(1, 210833994), (2, 105416997), (3, 70277998), (6, 35138999), (7, 30119142), (14, 15059571), (19, 11096526), (21, 10039714), (38, 5548263), (42, 5019857), (57, 3698842), (114, 1849421), (133, 1585218), (266, 792609), (399, 528406), (431, 489174), (613, 343938), (798, 264203), (862, 244587), (1226, 171969), (1293, 163058), (1839, 114646), (2586, 81529), (3017, 69882), (3678, 57323), (4291, 49134), (6034, 34941), (8189, 25746), (8582, 24567), (9051, 23294), (11647, 18102), (12873, 16378)]