201023823

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 374153472

約数和(自身を除く): 173129649

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 73, 77, 91, 131, 143, 147, 219, 231, 273, 393, 429, 511, 539, 637, 803, 917, 949, 1001, 1441, 1533, 1617, 1703, 1911, 2409, 2751, 2847, 3003, 3577, 4323, 5109, 5621, 6419, 6643, 7007, 9563, 10087, 10439, 10731, 11921, 16863, 18733, 19257, 19929, 21021, 28689, 30261, 31317, 35763, 39347, 46501, 56199, 66941, 70609, 73073, 83447, 105193, 118041, 124319, 131131, 139503, 200823, 211827, 219219, 250341, 315579, 372957, 393393, 468587, 511511, 736351, 870233, 917917, 1367509, 1405761, 1534533, 2209053, 2610699, 2753751, 4102527, 5154457, 6091631, 9572563, 15463371, 18274893, 28717689, 67007941, 201023823]

約数ペア:

[(1, 201023823), (3, 67007941), (7, 28717689), (11, 18274893), (13, 15463371), (21, 9572563), (33, 6091631), (39, 5154457), (49, 4102527), (73, 2753751), (77, 2610699), (91, 2209053), (131, 1534533), (143, 1405761), (147, 1367509), (219, 917917), (231, 870233), (273, 736351), (393, 511511), (429, 468587), (511, 393393), (539, 372957), (637, 315579), (803, 250341), (917, 219219), (949, 211827), (1001, 200823), (1441, 139503), (1533, 131131), (1617, 124319), (1703, 118041), (1911, 105193), (2409, 83447), (2751, 73073), (2847, 70609), (3003, 66941), (3577, 56199), (4323, 46501), (5109, 39347), (5621, 35763), (6419, 31317), (6643, 30261), (7007, 28689), (9563, 21021), (10087, 19929), (10439, 19257), (10731, 18733), (11921, 16863)]