201820584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2749}}^1$

素因数の和:2807

約数の個数: 128

約数和(自身を含む): 633600000

約数和(自身を除く): 431779416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 399, 437, 456, 483, 532, 552, 644, 798, 874, 966, 1064, 1288, 1311, 1596, 1748, 1932, 2622, 2749, 3059, 3192, 3496, 3864, 5244, 5498, 6118, 8247, 9177, 10488, 10996, 12236, 16494, 18354, 19243, 21992, 24472, 32988, 36708, 38486, 52231, 57729, 63227, 65976, 73416, 76972, 104462, 115458, 126454, 153944, 156693, 189681, 208924, 230916, 252908, 313386, 365617, 379362, 417848, 442589, 461832, 505816, 626772, 731234, 758724, 885178, 1096851, 1201313, 1253544, 1327767, 1462468, 1517448, 1770356, 2193702, 2402626, 2655534, 2924936, 3540712, 3603939, 4387404, 4805252, 5311068, 7207878, 8409191, 8774808, 9610504, 10622136, 14415756, 16818382, 25227573, 28831512, 33636764, 50455146, 67273528, 100910292, 201820584]

約数ペア:

[(1, 201820584), (2, 100910292), (3, 67273528), (4, 50455146), (6, 33636764), (7, 28831512), (8, 25227573), (12, 16818382), (14, 14415756), (19, 10622136), (21, 9610504), (23, 8774808), (24, 8409191), (28, 7207878), (38, 5311068), (42, 4805252), (46, 4387404), (56, 3603939), (57, 3540712), (69, 2924936), (76, 2655534), (84, 2402626), (92, 2193702), (114, 1770356), (133, 1517448), (138, 1462468), (152, 1327767), (161, 1253544), (168, 1201313), (184, 1096851), (228, 885178), (266, 758724), (276, 731234), (322, 626772), (399, 505816), (437, 461832), (456, 442589), (483, 417848), (532, 379362), (552, 365617), (644, 313386), (798, 252908), (874, 230916), (966, 208924), (1064, 189681), (1288, 156693), (1311, 153944), (1596, 126454), (1748, 115458), (1932, 104462), (2622, 76972), (2749, 73416), (3059, 65976), (3192, 63227), (3496, 57729), (3864, 52231), (5244, 38486), (5498, 36708), (6118, 32988), (8247, 24472), (9177, 21992), (10488, 19243), (10996, 18354), (12236, 16494)]