201778742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{28933}}^1$

素因数の和:29263

約数の個数: 16

約数和(自身を含む): 331236432

約数和(自身を除く): 129457690

約数列:

[1, 2, 11, 22, 317, 634, 3487, 6974, 28933, 57866, 318263, 636526, 9171761, 18343522, 100889371, 201778742]

約数ペア:

[(1, 201778742), (2, 100889371), (11, 18343522), (22, 9171761), (317, 636526), (634, 318263), (3487, 57866), (6974, 28933)]