120242878

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199739}}^1$

素因数の和:199791

約数の個数: 16

約数和(自身を含む): 210925440

約数和(自身を除く): 90682562

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 199739, 399478, 1398173, 2796346, 8588777, 17177554, 60121439, 120242878]

約数ペア:

[(1, 120242878), (2, 60121439), (7, 17177554), (14, 8588777), (43, 2796346), (86, 1398173), (301, 399478), (602, 199739)]