223779894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{39301}}^1$

素因数の和:39392

約数の個数: 32

約数和(自身を含む): 488602464

約数和(自身を除く): 264822570

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 39301, 78602, 117903, 235806, 510913, 1021826, 1532739, 2868973, 3065478, 5737946, 8606919, 17213838, 37296649, 74593298, 111889947, 223779894]

約数ペア:

[(1, 223779894), (2, 111889947), (3, 74593298), (6, 37296649), (13, 17213838), (26, 8606919), (39, 5737946), (73, 3065478), (78, 2868973), (146, 1532739), (219, 1021826), (438, 510913), (949, 235806), (1898, 117903), (2847, 78602), (5694, 39301)]