201549722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3877}}^1$

素因数の和:4046

約数の個数: 32

約数和(自身を含む): 351812160

約数和(自身を除く): 150262438

約数列:

[1, 2, 11, 17, 22, 34, 139, 187, 278, 374, 1529, 2363, 3058, 3877, 4726, 7754, 25993, 42647, 51986, 65909, 85294, 131818, 538903, 724999, 1077806, 1449998, 5927933, 9161351, 11855866, 18322702, 100774861, 201549722]

約数ペア:

[(1, 201549722), (2, 100774861), (11, 18322702), (17, 11855866), (22, 9161351), (34, 5927933), (139, 1449998), (187, 1077806), (278, 724999), (374, 538903), (1529, 131818), (2363, 85294), (3058, 65909), (3877, 51986), (4726, 42647), (7754, 25993)]