201917412

素因数分解:

$2^2\times 3^2\times {\mathrm{353}}^1\times {\mathrm{15889}}^1$

素因数の和:16252

約数の個数: 36

約数和(自身を含む): 511880460

約数和(自身を除く): 309963048

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 353, 706, 1059, 1412, 2118, 3177, 4236, 6354, 12708, 15889, 31778, 47667, 63556, 95334, 143001, 190668, 286002, 572004, 5608817, 11217634, 16826451, 22435268, 33652902, 50479353, 67305804, 100958706, 201917412]

約数ペア:

[(1, 201917412), (2, 100958706), (3, 67305804), (4, 50479353), (6, 33652902), (9, 22435268), (12, 16826451), (18, 11217634), (36, 5608817), (353, 572004), (706, 286002), (1059, 190668), (1412, 143001), (2118, 95334), (3177, 63556), (4236, 47667), (6354, 31778), (12708, 15889)]