206820492242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1747}}^1\times {\mathrm{20983}}^1$

素因数の和:22783

約数の個数: 64

約数和(自身を含む): 394383704064

約数和(自身を除く): 187563211822

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 1747, 2821, 3494, 5642, 12229, 20983, 22711, 24458, 41966, 45422, 54157, 108314, 146881, 158977, 272779, 293762, 317954, 379099, 545558, 650473, 704041, 758198, 1300946, 1408082, 1909453, 3818906, 4553311, 4928287, 8456149, 9106622, 9856574, 16912298, 36657301, 59193043, 73314602, 118386086, 256601107, 476544913, 513202214, 953089826, 1136376331, 2272752662, 3335814391, 6671628782, 7954634317, 14772892303, 15909268634, 29545784606, 103410246121, 206820492242]

約数ペア:

[(1, 206820492242), (2, 103410246121), (7, 29545784606), (13, 15909268634), (14, 14772892303), (26, 7954634317), (31, 6671628782), (62, 3335814391), (91, 2272752662), (182, 1136376331), (217, 953089826), (403, 513202214), (434, 476544913), (806, 256601107), (1747, 118386086), (2821, 73314602), (3494, 59193043), (5642, 36657301), (12229, 16912298), (20983, 9856574), (22711, 9106622), (24458, 8456149), (41966, 4928287), (45422, 4553311), (54157, 3818906), (108314, 1909453), (146881, 1408082), (158977, 1300946), (272779, 758198), (293762, 704041), (317954, 650473), (379099, 545558)]