212290866

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{16921}}^1$

素因数の和:16987

約数の個数: 48

約数和(自身を含む): 498928248

約数和(自身を除く): 286637382

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 246, 306, 369, 697, 738, 1394, 2091, 4182, 6273, 12546, 16921, 33842, 50763, 101526, 152289, 287657, 304578, 575314, 693761, 862971, 1387522, 1725942, 2081283, 2588913, 4162566, 5177826, 6243849, 11793937, 12487698, 23587874, 35381811, 70763622, 106145433, 212290866]

約数ペア:

[(1, 212290866), (2, 106145433), (3, 70763622), (6, 35381811), (9, 23587874), (17, 12487698), (18, 11793937), (34, 6243849), (41, 5177826), (51, 4162566), (82, 2588913), (102, 2081283), (123, 1725942), (153, 1387522), (246, 862971), (306, 693761), (369, 575314), (697, 304578), (738, 287657), (1394, 152289), (2091, 101526), (4182, 50763), (6273, 33842), (12546, 16921)]