203428638

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1753}}^1$

素因数の和:2078

約数の個数: 64

約数和(自身を含む): 518622720

約数和(自身を除く): 315194082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 307, 378, 614, 921, 1753, 1842, 2149, 2763, 3506, 4298, 5259, 5526, 6447, 8289, 10518, 12271, 12894, 15777, 16578, 19341, 24542, 31554, 36813, 38682, 47331, 58023, 73626, 94662, 110439, 116046, 220878, 331317, 538171, 662634, 1076342, 1614513, 3229026, 3767197, 4843539, 7534394, 9687078, 11301591, 14530617, 22603182, 29061234, 33904773, 67809546, 101714319, 203428638]

約数ペア:

[(1, 203428638), (2, 101714319), (3, 67809546), (6, 33904773), (7, 29061234), (9, 22603182), (14, 14530617), (18, 11301591), (21, 9687078), (27, 7534394), (42, 4843539), (54, 3767197), (63, 3229026), (126, 1614513), (189, 1076342), (307, 662634), (378, 538171), (614, 331317), (921, 220878), (1753, 116046), (1842, 110439), (2149, 94662), (2763, 73626), (3506, 58023), (4298, 47331), (5259, 38682), (5526, 36813), (6447, 31554), (8289, 24542), (10518, 19341), (12271, 16578), (12894, 15777)]