201149355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71711}}^1$

素因数の和:71747

約数の個数: 32

約数和(自身を含む): 371755008

約数和(自身を除く): 170605653

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 71711, 215133, 358555, 788821, 1075665, 1219087, 2366463, 3657261, 3944105, 6095435, 11832315, 13409957, 18286305, 40229871, 67049785, 201149355]

約数ペア:

[(1, 201149355), (3, 67049785), (5, 40229871), (11, 18286305), (15, 13409957), (17, 11832315), (33, 6095435), (51, 3944105), (55, 3657261), (85, 2366463), (165, 1219087), (187, 1075665), (255, 788821), (561, 358555), (935, 215133), (2805, 71711)]