201909456

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2903}}^1$

素因数の和:2950

約数の個数: 160

約数和(自身を含む): 691384320

約数和(自身を除く): 489474864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 252, 276, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 756, 828, 966, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2576, 2898, 2903, 3024, 3312, 3864, 4347, 4968, 5796, 5806, 7728, 8694, 8709, 9936, 11592, 11612, 17388, 17418, 20321, 23184, 23224, 26127, 34776, 34836, 40642, 46448, 52254, 60963, 66769, 69552, 69672, 78381, 81284, 104508, 121926, 133538, 139344, 156762, 162568, 182889, 200307, 209016, 243852, 267076, 313524, 325136, 365778, 400614, 418032, 467383, 487704, 534152, 548667, 600921, 627048, 731556, 801228, 934766, 975408, 1068304, 1097334, 1201842, 1254096, 1402149, 1463112, 1602456, 1802763, 1869532, 2194668, 2403684, 2804298, 2926224, 3204912, 3605526, 3739064, 4206447, 4389336, 4807368, 5608596, 7211052, 7478128, 8412894, 8778672, 9614736, 11217192, 12619341, 14422104, 16825788, 22434384, 25238682, 28844208, 33651576, 50477364, 67303152, 100954728, 201909456]

約数ペア:

[(1, 201909456), (2, 100954728), (3, 67303152), (4, 50477364), (6, 33651576), (7, 28844208), (8, 25238682), (9, 22434384), (12, 16825788), (14, 14422104), (16, 12619341), (18, 11217192), (21, 9614736), (23, 8778672), (24, 8412894), (27, 7478128), (28, 7211052), (36, 5608596), (42, 4807368), (46, 4389336), (48, 4206447), (54, 3739064), (56, 3605526), (63, 3204912), (69, 2926224), (72, 2804298), (84, 2403684), (92, 2194668), (108, 1869532), (112, 1802763), (126, 1602456), (138, 1463112), (144, 1402149), (161, 1254096), (168, 1201842), (184, 1097334), (189, 1068304), (207, 975408), (216, 934766), (252, 801228), (276, 731556), (322, 627048), (336, 600921), (368, 548667), (378, 534152), (414, 487704), (432, 467383), (483, 418032), (504, 400614), (552, 365778), (621, 325136), (644, 313524), (756, 267076), (828, 243852), (966, 209016), (1008, 200307), (1104, 182889), (1242, 162568), (1288, 156762), (1449, 139344), (1512, 133538), (1656, 121926), (1932, 104508), (2484, 81284), (2576, 78381), (2898, 69672), (2903, 69552), (3024, 66769), (3312, 60963), (3864, 52254), (4347, 46448), (4968, 40642), (5796, 34836), (5806, 34776), (7728, 26127), (8694, 23224), (8709, 23184), (9936, 20321), (11592, 17418), (11612, 17388)]