201326452576

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1327}}^1\times {\mathrm{152939}}^1$

素因数の和:154307

約数の個数: 48

約数和(自身を含む): 409458309120

約数和(自身を除く): 208131856544

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1327, 2654, 5308, 10616, 21232, 41137, 42464, 82274, 152939, 164548, 305878, 329096, 611756, 658192, 1223512, 1316384, 2447024, 4741109, 4894048, 9482218, 18964436, 37928872, 75857744, 151715488, 202950053, 405900106, 811800212, 1623600424, 3247200848, 6291451643, 6494401696, 12582903286, 25165806572, 50331613144, 100663226288, 201326452576]

約数ペア:

[(1, 201326452576), (2, 100663226288), (4, 50331613144), (8, 25165806572), (16, 12582903286), (31, 6494401696), (32, 6291451643), (62, 3247200848), (124, 1623600424), (248, 811800212), (496, 405900106), (992, 202950053), (1327, 151715488), (2654, 75857744), (5308, 37928872), (10616, 18964436), (21232, 9482218), (41137, 4894048), (42464, 4741109), (82274, 2447024), (152939, 1316384), (164548, 1223512), (305878, 658192), (329096, 611756)]