186401996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 364307328

約数和(自身を除く): 177905332

約数列:

[1, 2, 4, 11, 22, 44, 73, 131, 146, 262, 292, 443, 524, 803, 886, 1441, 1606, 1772, 2882, 3212, 4873, 5764, 9563, 9746, 19126, 19492, 32339, 38252, 58033, 64678, 105193, 116066, 129356, 210386, 232132, 355729, 420772, 638363, 711458, 1276726, 1422916, 2553452, 4236409, 8472818, 16945636, 46600499, 93200998, 186401996]

約数ペア:

[(1, 186401996), (2, 93200998), (4, 46600499), (11, 16945636), (22, 8472818), (44, 4236409), (73, 2553452), (131, 1422916), (146, 1276726), (262, 711458), (292, 638363), (443, 420772), (524, 355729), (803, 232132), (886, 210386), (1441, 129356), (1606, 116066), (1772, 105193), (2882, 64678), (3212, 58033), (4873, 38252), (5764, 32339), (9563, 19492), (9746, 19126)]