200156957

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4877}}^1$

素因数の和:4949

約数の個数: 32

約数和(自身を含む): 275353344

約数和(自身を除く): 75196387

約数列:

[1, 7, 11, 13, 41, 77, 91, 143, 287, 451, 533, 1001, 3157, 3731, 4877, 5863, 34139, 41041, 53647, 63401, 199957, 375529, 443807, 697411, 1399699, 2199527, 2599441, 4881877, 15396689, 18196087, 28593851, 200156957]

約数ペア:

[(1, 200156957), (7, 28593851), (11, 18196087), (13, 15396689), (41, 4881877), (77, 2599441), (91, 2199527), (143, 1399699), (287, 697411), (451, 443807), (533, 375529), (1001, 199957), (3157, 63401), (3731, 53647), (4877, 41041), (5863, 34139)]