200672087

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{2999}}^1$

素因数の和:3107

約数の個数: 24

約数和(自身を含む): 255360000

約数和(自身を除く): 54687913

約数列:

[1, 7, 11, 77, 79, 121, 553, 847, 869, 2999, 6083, 9559, 20993, 32989, 66913, 230923, 236921, 362879, 1658447, 2540153, 2606131, 18242917, 28667441, 200672087]

約数ペア:

[(1, 200672087), (7, 28667441), (11, 18242917), (77, 2606131), (79, 2540153), (121, 1658447), (553, 362879), (847, 236921), (869, 230923), (2999, 66913), (6083, 32989), (9559, 20993)]