206644144

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:962

約数の個数: 80

約数和(自身を含む): 482969088

約数和(自身を除く): 276324944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 97, 112, 161, 184, 194, 322, 368, 388, 644, 679, 776, 827, 1288, 1358, 1552, 1654, 2231, 2576, 2716, 3308, 4462, 5432, 5789, 6616, 8924, 10864, 11578, 13232, 15617, 17848, 19021, 23156, 31234, 35696, 38042, 46312, 62468, 76084, 80219, 92624, 124936, 133147, 152168, 160438, 249872, 266294, 304336, 320876, 532588, 561533, 641752, 1065176, 1123066, 1283504, 1845037, 2130352, 2246132, 3690074, 4492264, 7380148, 8984528, 12915259, 14760296, 25830518, 29520592, 51661036, 103322072, 206644144]

約数ペア:

[(1, 206644144), (2, 103322072), (4, 51661036), (7, 29520592), (8, 25830518), (14, 14760296), (16, 12915259), (23, 8984528), (28, 7380148), (46, 4492264), (56, 3690074), (92, 2246132), (97, 2130352), (112, 1845037), (161, 1283504), (184, 1123066), (194, 1065176), (322, 641752), (368, 561533), (388, 532588), (644, 320876), (679, 304336), (776, 266294), (827, 249872), (1288, 160438), (1358, 152168), (1552, 133147), (1654, 124936), (2231, 92624), (2576, 80219), (2716, 76084), (3308, 62468), (4462, 46312), (5432, 38042), (5789, 35696), (6616, 31234), (8924, 23156), (10864, 19021), (11578, 17848), (13232, 15617)]