209211576

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2437}}^1$

素因数の和:2533

約数の個数: 96

約数和(自身を含む): 617009040

約数和(自身を除く): 407797464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 73, 84, 98, 146, 147, 168, 196, 219, 292, 294, 392, 438, 511, 584, 588, 876, 1022, 1176, 1533, 1752, 2044, 2437, 3066, 3577, 4088, 4874, 6132, 7154, 7311, 9748, 10731, 12264, 14308, 14622, 17059, 19496, 21462, 28616, 29244, 34118, 42924, 51177, 58488, 68236, 85848, 102354, 119413, 136472, 177901, 204708, 238826, 355802, 358239, 409416, 477652, 533703, 711604, 716478, 955304, 1067406, 1245307, 1423208, 1432956, 2134812, 2490614, 2865912, 3735921, 4269624, 4981228, 7471842, 8717149, 9962456, 14943684, 17434298, 26151447, 29887368, 34868596, 52302894, 69737192, 104605788, 209211576]

約数ペア:

[(1, 209211576), (2, 104605788), (3, 69737192), (4, 52302894), (6, 34868596), (7, 29887368), (8, 26151447), (12, 17434298), (14, 14943684), (21, 9962456), (24, 8717149), (28, 7471842), (42, 4981228), (49, 4269624), (56, 3735921), (73, 2865912), (84, 2490614), (98, 2134812), (146, 1432956), (147, 1423208), (168, 1245307), (196, 1067406), (219, 955304), (292, 716478), (294, 711604), (392, 533703), (438, 477652), (511, 409416), (584, 358239), (588, 355802), (876, 238826), (1022, 204708), (1176, 177901), (1533, 136472), (1752, 119413), (2044, 102354), (2437, 85848), (3066, 68236), (3577, 58488), (4088, 51177), (4874, 42924), (6132, 34118), (7154, 29244), (7311, 28616), (9748, 21462), (10731, 19496), (12264, 17059), (14308, 14622)]