201638836736

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{5546843}}^1$

素因数の和:5546932

約数の個数: 40

約数和(自身を含む): 408558341664

約数和(自身を除く): 206919504928

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 2272, 4544, 9088, 18176, 36352, 5546843, 11093686, 22187372, 44374744, 88749488, 177498976, 354997952, 393825853, 709995904, 787651706, 1419991808, 1575303412, 2839983616, 3150606824, 6301213648, 12602427296, 25204854592, 50409709184, 100819418368, 201638836736]

約数ペア:

[(1, 201638836736), (2, 100819418368), (4, 50409709184), (8, 25204854592), (16, 12602427296), (32, 6301213648), (64, 3150606824), (71, 2839983616), (128, 1575303412), (142, 1419991808), (256, 787651706), (284, 709995904), (512, 393825853), (568, 354997952), (1136, 177498976), (2272, 88749488), (4544, 44374744), (9088, 22187372), (18176, 11093686), (36352, 5546843)]