209985156

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{114371}}^1$

素因数の和:114401

約数の個数: 48

約数和(自身を含む): 576434880

約数和(自身を除く): 366449724

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 114371, 228742, 343113, 457484, 686226, 1029339, 1372452, 1944307, 2058678, 3088017, 3888614, 4117356, 5832921, 6176034, 7777228, 11665842, 12352068, 17498763, 23331684, 34997526, 52496289, 69995052, 104992578, 209985156]

約数ペア:

[(1, 209985156), (2, 104992578), (3, 69995052), (4, 52496289), (6, 34997526), (9, 23331684), (12, 17498763), (17, 12352068), (18, 11665842), (27, 7777228), (34, 6176034), (36, 5832921), (51, 4117356), (54, 3888614), (68, 3088017), (102, 2058678), (108, 1944307), (153, 1372452), (204, 1029339), (306, 686226), (459, 457484), (612, 343113), (918, 228742), (1836, 114371)]