201560792

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{2161}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 385268400

約数和(自身を除く): 183707608

約数列:

[1, 2, 4, 8, 89, 131, 178, 262, 356, 524, 712, 1048, 2161, 4322, 8644, 11659, 17288, 23318, 46636, 93272, 192329, 283091, 384658, 566182, 769316, 1132364, 1538632, 2264728, 25195099, 50390198, 100780396, 201560792]

約数ペア:

[(1, 201560792), (2, 100780396), (4, 50390198), (8, 25195099), (89, 2264728), (131, 1538632), (178, 1132364), (262, 769316), (356, 566182), (524, 384658), (712, 283091), (1048, 192329), (2161, 93272), (4322, 46636), (8644, 23318), (11659, 17288)]