201347237

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1153}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 263665920

約数和(自身を除く): 62318683

約数列:

[1, 7, 13, 19, 91, 101, 133, 247, 707, 1153, 1313, 1729, 1919, 8071, 9191, 13433, 14989, 21907, 24947, 104923, 116453, 153349, 174629, 284791, 815171, 1513889, 1993537, 2212607, 10597223, 15488249, 28763891, 201347237]

約数ペア:

[(1, 201347237), (7, 28763891), (13, 15488249), (19, 10597223), (91, 2212607), (101, 1993537), (133, 1513889), (247, 815171), (707, 284791), (1153, 174629), (1313, 153349), (1729, 116453), (1919, 104923), (8071, 24947), (9191, 21907), (13433, 14989)]