200867684

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{1009}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 355225080

約数和(自身を除く): 154357396

約数列:

[1, 2, 4, 157, 314, 317, 628, 634, 1009, 1268, 2018, 4036, 49769, 99538, 158413, 199076, 316826, 319853, 633652, 639706, 1279412, 50216921, 100433842, 200867684]

約数ペア:

[(1, 200867684), (2, 100433842), (4, 50216921), (157, 1279412), (314, 639706), (317, 633652), (628, 319853), (634, 316826), (1009, 199076), (1268, 158413), (2018, 99538), (4036, 49769)]