201432574

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1493}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 361428480

約数和(自身を除く): 159995906

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 419, 838, 1493, 2933, 2986, 5866, 9637, 10451, 19274, 20902, 34339, 67459, 68678, 134918, 240373, 480746, 625567, 1251134, 4378969, 8757938, 14388041, 28776082, 100716287, 201432574]

約数ペア:

[(1, 201432574), (2, 100716287), (7, 28776082), (14, 14388041), (23, 8757938), (46, 4378969), (161, 1251134), (322, 625567), (419, 480746), (838, 240373), (1493, 134918), (2933, 68678), (2986, 67459), (5866, 34339), (9637, 20902), (10451, 19274)]