201985115941

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{919}}^1\times {\mathrm{2221}}^1$

素因数の和:3425

約数の個数: 32

約数和(自身を含む): 235758110720

約数和(自身を除く): 33772994779

約数列:

[1, 7, 67, 211, 469, 919, 1477, 2221, 6433, 14137, 15547, 61573, 98959, 148807, 193909, 431011, 468631, 1041649, 1357363, 2041099, 3280417, 12991903, 14287693, 31398277, 90943321, 136753633, 219787939, 430671889, 957275431, 3014703223, 28855016563, 201985115941]

約数ペア:

[(1, 201985115941), (7, 28855016563), (67, 3014703223), (211, 957275431), (469, 430671889), (919, 219787939), (1477, 136753633), (2221, 90943321), (6433, 31398277), (14137, 14287693), (15547, 12991903), (61573, 3280417), (98959, 2041099), (148807, 1357363), (193909, 1041649), (431011, 468631)]