206486656

素因数分解:

$2^7\times {\mathrm{251}}^1\times {\mathrm{6427}}^1$

素因数の和:6692

約数の個数: 32

約数和(自身を含む): 413063280

約数和(自身を除く): 206576624

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 502, 1004, 2008, 4016, 6427, 8032, 12854, 16064, 25708, 32128, 51416, 102832, 205664, 411328, 822656, 1613177, 3226354, 6452708, 12905416, 25810832, 51621664, 103243328, 206486656]

約数ペア:

[(1, 206486656), (2, 103243328), (4, 51621664), (8, 25810832), (16, 12905416), (32, 6452708), (64, 3226354), (128, 1613177), (251, 822656), (502, 411328), (1004, 205664), (2008, 102832), (4016, 51416), (6427, 32128), (8032, 25708), (12854, 16064)]