201245726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{88811}}^1$

素因数の和:88927

約数の個数: 16

約数和(自身を含む): 332512128

約数和(自身を除く): 131266402

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 88811, 177622, 976921, 1953842, 9147533, 18295066, 100622863, 201245726]

約数ペア:

[(1, 201245726), (2, 100622863), (11, 18295066), (22, 9147533), (103, 1953842), (206, 976921), (1133, 177622), (2266, 88811)]