208050732

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3539}}^1$

素因数の和:3643

約数の個数: 72

約数和(自身を含む): 556657920

約数和(自身を除く): 348607188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 138, 142, 207, 213, 276, 284, 414, 426, 639, 828, 852, 1278, 1633, 2556, 3266, 3539, 4899, 6532, 7078, 9798, 10617, 14156, 14697, 19596, 21234, 29394, 31851, 42468, 58788, 63702, 81397, 127404, 162794, 244191, 251269, 325588, 488382, 502538, 732573, 753807, 976764, 1005076, 1465146, 1507614, 2261421, 2930292, 3015228, 4522842, 5779187, 9045684, 11558374, 17337561, 23116748, 34675122, 52012683, 69350244, 104025366, 208050732]

約数ペア:

[(1, 208050732), (2, 104025366), (3, 69350244), (4, 52012683), (6, 34675122), (9, 23116748), (12, 17337561), (18, 11558374), (23, 9045684), (36, 5779187), (46, 4522842), (69, 3015228), (71, 2930292), (92, 2261421), (138, 1507614), (142, 1465146), (207, 1005076), (213, 976764), (276, 753807), (284, 732573), (414, 502538), (426, 488382), (639, 325588), (828, 251269), (852, 244191), (1278, 162794), (1633, 127404), (2556, 81397), (3266, 63702), (3539, 58788), (4899, 42468), (6532, 31851), (7078, 29394), (9798, 21234), (10617, 19596), (14156, 14697)]