201875553

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{941}}^1$

素因数の和:1166

約数の個数: 36

約数和(自身を含む): 322486164

約数和(自身を除く): 120610611

約数列:

[1, 3, 9, 11, 33, 99, 121, 197, 363, 591, 941, 1089, 1773, 2167, 2823, 6501, 8469, 10351, 19503, 23837, 31053, 71511, 93159, 113861, 185377, 214533, 341583, 556131, 1024749, 1668393, 2039147, 6117441, 18352323, 22430617, 67291851, 201875553]

約数ペア:

[(1, 201875553), (3, 67291851), (9, 22430617), (11, 18352323), (33, 6117441), (99, 2039147), (121, 1668393), (197, 1024749), (363, 556131), (591, 341583), (941, 214533), (1089, 185377), (1773, 113861), (2167, 93159), (2823, 71511), (6501, 31053), (8469, 23837), (10351, 19503)]