205458618

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{4051}}^1$

素因数の和:4242

約数の個数: 32

約数和(自身を含む): 420111360

約数和(自身を除く): 214652742

約数列:

[1, 2, 3, 6, 79, 107, 158, 214, 237, 321, 474, 642, 4051, 8102, 8453, 12153, 16906, 24306, 25359, 50718, 320029, 433457, 640058, 866914, 960087, 1300371, 1920174, 2600742, 34243103, 68486206, 102729309, 205458618]

約数ペア:

[(1, 205458618), (2, 102729309), (3, 68486206), (6, 34243103), (79, 2600742), (107, 1920174), (158, 1300371), (214, 960087), (237, 866914), (321, 640058), (474, 433457), (642, 320029), (4051, 50718), (8102, 25359), (8453, 24306), (12153, 16906)]