202947738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1789}}^1$

素因数の和:1911

約数の個数: 64

約数和(自身を含む): 483214080

約数和(自身を除く): 280266342

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 73, 74, 111, 146, 219, 222, 259, 438, 511, 518, 777, 1022, 1533, 1554, 1789, 2701, 3066, 3578, 5367, 5402, 8103, 10734, 12523, 16206, 18907, 25046, 37569, 37814, 56721, 66193, 75138, 113442, 130597, 132386, 198579, 261194, 391791, 397158, 463351, 783582, 914179, 926702, 1390053, 1828358, 2742537, 2780106, 4832089, 5485074, 9664178, 14496267, 28992534, 33824623, 67649246, 101473869, 202947738]

約数ペア:

[(1, 202947738), (2, 101473869), (3, 67649246), (6, 33824623), (7, 28992534), (14, 14496267), (21, 9664178), (37, 5485074), (42, 4832089), (73, 2780106), (74, 2742537), (111, 1828358), (146, 1390053), (219, 926702), (222, 914179), (259, 783582), (438, 463351), (511, 397158), (518, 391791), (777, 261194), (1022, 198579), (1533, 132386), (1554, 130597), (1789, 113442), (2701, 75138), (3066, 66193), (3578, 56721), (5367, 37814), (5402, 37569), (8103, 25046), (10734, 18907), (12523, 16206)]