201459148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{86389}}^1$

素因数の和:86457

約数の個数: 24

約数和(自身を含む): 391865040

約数和(自身を除く): 190405892

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 86389, 172778, 345556, 950279, 1900558, 3801116, 4578617, 9157234, 18314468, 50364787, 100729574, 201459148]

約数ペア:

[(1, 201459148), (2, 100729574), (4, 50364787), (11, 18314468), (22, 9157234), (44, 4578617), (53, 3801116), (106, 1900558), (212, 950279), (583, 345556), (1166, 172778), (2332, 86389)]