206460308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{159799}}^1$

素因数の和:159839

約数の個数: 24

約数和(自身を含む): 402696000

約数和(自身を除く): 196235692

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 159799, 319598, 639196, 2716583, 3036181, 5433166, 6072362, 10866332, 12144724, 51615077, 103230154, 206460308]

約数ペア:

[(1, 206460308), (2, 103230154), (4, 51615077), (17, 12144724), (19, 10866332), (34, 6072362), (38, 5433166), (68, 3036181), (76, 2716583), (323, 639196), (646, 319598), (1292, 159799)]