207856128

素因数分解:

$2^9\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1033}}^1$

素因数の和:1185

約数の個数: 80

約数和(自身を含む): 558508896

約数和(自身を除く): 350652768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 512, 524, 768, 786, 1033, 1048, 1536, 1572, 2066, 2096, 3099, 3144, 4132, 4192, 6198, 6288, 8264, 8384, 12396, 12576, 16528, 16768, 24792, 25152, 33056, 33536, 49584, 50304, 66112, 67072, 99168, 100608, 132224, 135323, 198336, 201216, 264448, 270646, 396672, 405969, 528896, 541292, 793344, 811938, 1082584, 1586688, 1623876, 2165168, 3247752, 4330336, 6495504, 8660672, 12991008, 17321344, 25982016, 34642688, 51964032, 69285376, 103928064, 207856128]

約数ペア:

[(1, 207856128), (2, 103928064), (3, 69285376), (4, 51964032), (6, 34642688), (8, 25982016), (12, 17321344), (16, 12991008), (24, 8660672), (32, 6495504), (48, 4330336), (64, 3247752), (96, 2165168), (128, 1623876), (131, 1586688), (192, 1082584), (256, 811938), (262, 793344), (384, 541292), (393, 528896), (512, 405969), (524, 396672), (768, 270646), (786, 264448), (1033, 201216), (1048, 198336), (1536, 135323), (1572, 132224), (2066, 100608), (2096, 99168), (3099, 67072), (3144, 66112), (4132, 50304), (4192, 49584), (6198, 33536), (6288, 33056), (8264, 25152), (8384, 24792), (12396, 16768), (12576, 16528)]