201209640621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1\times {\mathrm{167521}}^1$

素因数の和:169693

約数の個数: 32

約数和(自身を含む): 310030955136

約数和(自身を除く): 108821314515

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 2141, 6423, 23551, 36397, 70653, 109191, 167521, 400367, 502563, 1201101, 1842731, 2847857, 5528193, 8543571, 31326427, 93979281, 358662461, 1075987383, 3945287071, 6097261837, 11835861213, 18291785511, 67069880207, 201209640621]

約数ペア:

[(1, 201209640621), (3, 67069880207), (11, 18291785511), (17, 11835861213), (33, 6097261837), (51, 3945287071), (187, 1075987383), (561, 358662461), (2141, 93979281), (6423, 31326427), (23551, 8543571), (36397, 5528193), (70653, 2847857), (109191, 1842731), (167521, 1201101), (400367, 502563)]