206514438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{10067}}^1$

素因数の和:10348

約数の個数: 32

約数和(自身を含む): 446535936

約数和(自身を除く): 240021498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 1578, 3419, 6838, 10067, 10257, 20134, 20514, 30201, 60402, 130871, 261742, 392613, 785226, 2647621, 5295242, 7942863, 15885726, 34419073, 68838146, 103257219, 206514438]

約数ペア:

[(1, 206514438), (2, 103257219), (3, 68838146), (6, 34419073), (13, 15885726), (26, 7942863), (39, 5295242), (78, 2647621), (263, 785226), (526, 392613), (789, 261742), (1578, 130871), (3419, 60402), (6838, 30201), (10067, 20514), (10257, 20134)]