201895056

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:869

約数の個数: 120

約数和(自身を含む): 620478144

約数和(自身を除く): 418583088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 197, 198, 264, 394, 396, 528, 591, 647, 788, 792, 1182, 1294, 1576, 1584, 1773, 1941, 2167, 2364, 2588, 3152, 3546, 3882, 4334, 4728, 5176, 5823, 6501, 7092, 7117, 7764, 8668, 9456, 10352, 11646, 13002, 14184, 14234, 15528, 17336, 19503, 21351, 23292, 26004, 28368, 28468, 31056, 34672, 39006, 42702, 46584, 52008, 56936, 64053, 78012, 85404, 93168, 104016, 113872, 127459, 128106, 156024, 170808, 254918, 256212, 312048, 341616, 382377, 509836, 512424, 764754, 1019672, 1024848, 1147131, 1402049, 1529508, 2039344, 2294262, 2804098, 3059016, 4206147, 4588524, 5608196, 6118032, 8412294, 9177048, 11216392, 12618441, 16824588, 18354096, 22432784, 25236882, 33649176, 50473764, 67298352, 100947528, 201895056]

約数ペア:

[(1, 201895056), (2, 100947528), (3, 67298352), (4, 50473764), (6, 33649176), (8, 25236882), (9, 22432784), (11, 18354096), (12, 16824588), (16, 12618441), (18, 11216392), (22, 9177048), (24, 8412294), (33, 6118032), (36, 5608196), (44, 4588524), (48, 4206147), (66, 3059016), (72, 2804098), (88, 2294262), (99, 2039344), (132, 1529508), (144, 1402049), (176, 1147131), (197, 1024848), (198, 1019672), (264, 764754), (394, 512424), (396, 509836), (528, 382377), (591, 341616), (647, 312048), (788, 256212), (792, 254918), (1182, 170808), (1294, 156024), (1576, 128106), (1584, 127459), (1773, 113872), (1941, 104016), (2167, 93168), (2364, 85404), (2588, 78012), (3152, 64053), (3546, 56936), (3882, 52008), (4334, 46584), (4728, 42702), (5176, 39006), (5823, 34672), (6501, 31056), (7092, 28468), (7117, 28368), (7764, 26004), (8668, 23292), (9456, 21351), (10352, 19503), (11646, 17336), (13002, 15528), (14184, 14234)]