201086974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{71971}}^1$

素因数の和:72111

約数の個数: 16

約数和(自身を含む): 331646976

約数和(自身を除く): 130560002

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 71971, 143942, 791681, 1583362, 9140317, 18280634, 100543487, 201086974]

約数ペア:

[(1, 201086974), (2, 100543487), (11, 18280634), (22, 9140317), (127, 1583362), (254, 791681), (1397, 143942), (2794, 71971)]