201164414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 334454400

約数和(自身を除く): 133289986

約数列:

[1, 2, 11, 22, 139, 157, 278, 314, 419, 838, 1529, 1727, 3058, 3454, 4609, 9218, 21823, 43646, 58241, 65783, 116482, 131566, 240053, 480106, 640651, 723613, 1281302, 1447226, 9143837, 18287674, 100582207, 201164414]

約数ペア:

[(1, 201164414), (2, 100582207), (11, 18287674), (22, 9143837), (139, 1447226), (157, 1281302), (278, 723613), (314, 640651), (419, 480106), (838, 240053), (1529, 131566), (1727, 116482), (3058, 65783), (3454, 58241), (4609, 43646), (9218, 21823)]