201914273

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 237101760

約数和(自身を除く): 35187487

約数列:

[1, 11, 19, 71, 121, 209, 781, 1237, 1349, 2299, 8591, 13607, 14839, 23503, 87827, 149677, 163229, 258533, 966097, 1668713, 2843863, 10627067, 18355843, 201914273]

約数ペア:

[(1, 201914273), (11, 18355843), (19, 10627067), (71, 2843863), (121, 1668713), (209, 966097), (781, 258533), (1237, 163229), (1349, 149677), (2299, 87827), (8591, 23503), (13607, 14839)]