201671536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{11813}}^1$

素因数の和:11929

約数の個数: 40

約数和(自身を含む): 430691184

約数和(自身を除く): 229019648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 2134, 4268, 8536, 11813, 17072, 23626, 47252, 94504, 129943, 189008, 259886, 519772, 1039544, 1145861, 2079088, 2291722, 4583444, 9166888, 12604471, 18333776, 25208942, 50417884, 100835768, 201671536]

約数ペア:

[(1, 201671536), (2, 100835768), (4, 50417884), (8, 25208942), (11, 18333776), (16, 12604471), (22, 9166888), (44, 4583444), (88, 2291722), (97, 2079088), (176, 1145861), (194, 1039544), (388, 519772), (776, 259886), (1067, 189008), (1552, 129943), (2134, 94504), (4268, 47252), (8536, 23626), (11813, 17072)]