200170768

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 457220736

約数和(自身を除く): 257049968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 83, 112, 122, 166, 244, 332, 353, 427, 488, 581, 664, 706, 854, 976, 1162, 1328, 1412, 1708, 2324, 2471, 2824, 3416, 4648, 4942, 5063, 5648, 6832, 9296, 9884, 10126, 19768, 20252, 21533, 29299, 35441, 39536, 40504, 43066, 58598, 70882, 81008, 86132, 117196, 141764, 150731, 172264, 205093, 234392, 283528, 301462, 344528, 410186, 468784, 567056, 602924, 820372, 1205848, 1640744, 1787239, 2411696, 3281488, 3574478, 7148956, 12510673, 14297912, 25021346, 28595824, 50042692, 100085384, 200170768]

約数ペア:

[(1, 200170768), (2, 100085384), (4, 50042692), (7, 28595824), (8, 25021346), (14, 14297912), (16, 12510673), (28, 7148956), (56, 3574478), (61, 3281488), (83, 2411696), (112, 1787239), (122, 1640744), (166, 1205848), (244, 820372), (332, 602924), (353, 567056), (427, 468784), (488, 410186), (581, 344528), (664, 301462), (706, 283528), (854, 234392), (976, 205093), (1162, 172264), (1328, 150731), (1412, 141764), (1708, 117196), (2324, 86132), (2471, 81008), (2824, 70882), (3416, 58598), (4648, 43066), (4942, 40504), (5063, 39536), (5648, 35441), (6832, 29299), (9296, 21533), (9884, 20252), (10126, 19768)]