200085721

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 227066112

約数和(自身を除く): 26980391

約数列:

[1, 11, 47, 121, 151, 233, 517, 1661, 2563, 5687, 7097, 10951, 18271, 28193, 35183, 78067, 120461, 387013, 858737, 1325071, 1653601, 4257143, 18189611, 200085721]

約数ペア:

[(1, 200085721), (11, 18189611), (47, 4257143), (121, 1653601), (151, 1325071), (233, 858737), (517, 387013), (1661, 120461), (2563, 78067), (5687, 35183), (7097, 28193), (10951, 18271)]