208549776

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{659}}^1$

素因数の和:1036

約数の個数: 80

約数和(自身を含む): 569606400

約数和(自身を除く): 361056624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 347, 456, 659, 694, 912, 1041, 1318, 1388, 1977, 2082, 2636, 2776, 3954, 4164, 5272, 5552, 6593, 7908, 8328, 10544, 12521, 13186, 15816, 16656, 19779, 25042, 26372, 31632, 37563, 39558, 50084, 52744, 75126, 79116, 100168, 105488, 150252, 158232, 200336, 228673, 300504, 316464, 457346, 601008, 686019, 914692, 1372038, 1829384, 2744076, 3658768, 4344787, 5488152, 8689574, 10976304, 13034361, 17379148, 26068722, 34758296, 52137444, 69516592, 104274888, 208549776]

約数ペア:

[(1, 208549776), (2, 104274888), (3, 69516592), (4, 52137444), (6, 34758296), (8, 26068722), (12, 17379148), (16, 13034361), (19, 10976304), (24, 8689574), (38, 5488152), (48, 4344787), (57, 3658768), (76, 2744076), (114, 1829384), (152, 1372038), (228, 914692), (304, 686019), (347, 601008), (456, 457346), (659, 316464), (694, 300504), (912, 228673), (1041, 200336), (1318, 158232), (1388, 150252), (1977, 105488), (2082, 100168), (2636, 79116), (2776, 75126), (3954, 52744), (4164, 50084), (5272, 39558), (5552, 37563), (6593, 31632), (7908, 26372), (8328, 25042), (10544, 19779), (12521, 16656), (13186, 15816)]