202325123

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1889}}^1$

素因数の和:2027

約数の個数: 32

約数和(自身を含む): 274337280

約数和(自身を除く): 72012157

約数列:

[1, 7, 11, 13, 77, 91, 107, 143, 749, 1001, 1177, 1391, 1889, 8239, 9737, 13223, 15301, 20779, 24557, 107107, 145453, 171899, 202123, 270127, 1414861, 1890889, 2223353, 2627599, 15563471, 18393193, 28903589, 202325123]

約数ペア:

[(1, 202325123), (7, 28903589), (11, 18393193), (13, 15563471), (77, 2627599), (91, 2223353), (107, 1890889), (143, 1414861), (749, 270127), (1001, 202123), (1177, 171899), (1391, 145453), (1889, 107107), (8239, 24557), (9737, 20779), (13223, 15301)]