205169614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3331}}^1$

素因数の和:3472

約数の個数: 32

約数和(自身を含む): 349300224

約数和(自身を除く): 144130610

約数列:

[1, 2, 13, 23, 26, 46, 103, 206, 299, 598, 1339, 2369, 2678, 3331, 4738, 6662, 30797, 43303, 61594, 76613, 86606, 153226, 343093, 686186, 995969, 1991938, 4460209, 7891139, 8920418, 15782278, 102584807, 205169614]

約数ペア:

[(1, 205169614), (2, 102584807), (13, 15782278), (23, 8920418), (26, 7891139), (46, 4460209), (103, 1991938), (206, 995969), (299, 686186), (598, 343093), (1339, 153226), (2369, 86606), (2678, 76613), (3331, 61594), (4738, 43303), (6662, 30797)]