201971774

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{6653}}^1$

素因数の和:7051

約数の個数: 16

約数和(自身を含む): 310928112

約数和(自身を除く): 108956338

約数列:

[1, 2, 43, 86, 353, 706, 6653, 13306, 15179, 30358, 286079, 572158, 2348509, 4697018, 100985887, 201971774]

約数ペア:

[(1, 201971774), (2, 100985887), (43, 4697018), (86, 2348509), (353, 572158), (706, 286079), (6653, 30358), (13306, 15179)]