207082064

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4231}}^1$

素因数の和:4288

約数の個数: 80

約数和(自身を含む): 503777280

約数和(自身を除く): 296695216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 532, 644, 874, 1064, 1288, 1748, 2128, 2576, 3059, 3496, 4231, 6118, 6992, 8462, 12236, 16924, 24472, 29617, 33848, 48944, 59234, 67696, 80389, 97313, 118468, 160778, 194626, 236936, 321556, 389252, 473872, 562723, 643112, 681191, 778504, 1125446, 1286224, 1362382, 1557008, 1848947, 2250892, 2724764, 3697894, 4501784, 5449528, 7395788, 9003568, 10899056, 12942629, 14791576, 25885258, 29583152, 51770516, 103541032, 207082064]

約数ペア:

[(1, 207082064), (2, 103541032), (4, 51770516), (7, 29583152), (8, 25885258), (14, 14791576), (16, 12942629), (19, 10899056), (23, 9003568), (28, 7395788), (38, 5449528), (46, 4501784), (56, 3697894), (76, 2724764), (92, 2250892), (112, 1848947), (133, 1557008), (152, 1362382), (161, 1286224), (184, 1125446), (266, 778504), (304, 681191), (322, 643112), (368, 562723), (437, 473872), (532, 389252), (644, 321556), (874, 236936), (1064, 194626), (1288, 160778), (1748, 118468), (2128, 97313), (2576, 80389), (3059, 67696), (3496, 59234), (4231, 48944), (6118, 33848), (6992, 29617), (8462, 24472), (12236, 16924)]