200828656

素因数分解:

$2^4\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2017}}^1$

素因数の和:2166

約数の個数: 60

約数和(自身を含む): 456423168

約数和(自身を除く): 255594512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 127, 196, 254, 392, 508, 784, 889, 1016, 1778, 2017, 2032, 3556, 4034, 6223, 7112, 8068, 12446, 14119, 14224, 16136, 24892, 28238, 32272, 49784, 56476, 98833, 99568, 112952, 197666, 225904, 256159, 395332, 512318, 790664, 1024636, 1581328, 1793113, 2049272, 3586226, 4098544, 7172452, 12551791, 14344904, 25103582, 28689808, 50207164, 100414328, 200828656]

約数ペア:

[(1, 200828656), (2, 100414328), (4, 50207164), (7, 28689808), (8, 25103582), (14, 14344904), (16, 12551791), (28, 7172452), (49, 4098544), (56, 3586226), (98, 2049272), (112, 1793113), (127, 1581328), (196, 1024636), (254, 790664), (392, 512318), (508, 395332), (784, 256159), (889, 225904), (1016, 197666), (1778, 112952), (2017, 99568), (2032, 98833), (3556, 56476), (4034, 49784), (6223, 32272), (7112, 28238), (8068, 24892), (12446, 16136), (14119, 14224)]