206542014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 481904640

約数和(自身を除く): 275362626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 179, 249, 331, 358, 498, 537, 581, 662, 993, 1074, 1162, 1253, 1743, 1986, 2317, 2506, 3486, 3759, 4634, 6951, 7518, 13902, 14857, 27473, 29714, 44571, 54946, 59249, 82419, 89142, 103999, 118498, 164838, 177747, 192311, 207998, 311997, 355494, 384622, 414743, 576933, 623994, 829486, 1153866, 1244229, 2488458, 4917667, 9835334, 14753001, 29506002, 34423669, 68847338, 103271007, 206542014]

約数ペア:

[(1, 206542014), (2, 103271007), (3, 68847338), (6, 34423669), (7, 29506002), (14, 14753001), (21, 9835334), (42, 4917667), (83, 2488458), (166, 1244229), (179, 1153866), (249, 829486), (331, 623994), (358, 576933), (498, 414743), (537, 384622), (581, 355494), (662, 311997), (993, 207998), (1074, 192311), (1162, 177747), (1253, 164838), (1743, 118498), (1986, 103999), (2317, 89142), (2506, 82419), (3486, 59249), (3759, 54946), (4634, 44571), (6951, 29714), (7518, 27473), (13902, 14857)]