201277453

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 228011168

約数和(自身を除く): 26733715

約数列:

[1, 13, 43, 47, 163, 559, 611, 2021, 2119, 2209, 7009, 7661, 26273, 28717, 91117, 94987, 99593, 329423, 360067, 1234831, 4282499, 4680871, 15482881, 201277453]

約数ペア:

[(1, 201277453), (13, 15482881), (43, 4680871), (47, 4282499), (163, 1234831), (559, 360067), (611, 329423), (2021, 99593), (2119, 94987), (2209, 91117), (7009, 28717), (7661, 26273)]