206850435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{65981}}^1$

素因数の和:66019

約数の個数: 32

約数和(自身を含む): 380056320

約数和(自身を除く): 173205885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 65981, 197943, 329905, 725791, 989715, 1253639, 2177373, 3628955, 3760917, 6268195, 10886865, 13790029, 18804585, 41370087, 68950145, 206850435]

約数ペア:

[(1, 206850435), (3, 68950145), (5, 41370087), (11, 18804585), (15, 13790029), (19, 10886865), (33, 6268195), (55, 3760917), (57, 3628955), (95, 2177373), (165, 1253639), (209, 989715), (285, 725791), (627, 329905), (1045, 197943), (3135, 65981)]