201490307

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1993}}^1$

素因数の和:2342

約数の個数: 16

約数和(自身を含む): 225401760

約数和(自身を除く): 23911453

約数列:

[1, 17, 19, 313, 323, 1993, 5321, 5947, 33881, 37867, 101099, 623809, 643739, 10604753, 11852371, 201490307]

約数ペア:

[(1, 201490307), (17, 11852371), (19, 10604753), (313, 643739), (323, 623809), (1993, 101099), (5321, 37867), (5947, 33881)]