210645742

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{19181}}^1$

素因数の和:19236

約数の個数: 24

約数和(自身を含む): 353332440

約数和(自身を除く): 142686698

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 578, 646, 5491, 10982, 19181, 38362, 326077, 364439, 652154, 728878, 5543309, 6195463, 11086618, 12390926, 105322871, 210645742]

約数ペア:

[(1, 210645742), (2, 105322871), (17, 12390926), (19, 11086618), (34, 6195463), (38, 5543309), (289, 728878), (323, 652154), (578, 364439), (646, 326077), (5491, 38362), (10982, 19181)]