211875479

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{683}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 231465600

約数和(自身を除く): 19590121

約数列:

[1, 19, 29, 551, 563, 683, 10697, 12977, 16327, 19807, 310213, 376333, 384529, 7306051, 11151341, 211875479]

約数ペア:

[(1, 211875479), (19, 11151341), (29, 7306051), (551, 384529), (563, 376333), (683, 310213), (10697, 19807), (12977, 16327)]