206317181

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{29269}}^1$

素因数の和:29348

約数の個数: 16

約数和(自身を含む): 252892800

約数和(自身を除く): 46575619

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 29269, 204883, 556111, 1551257, 3892777, 10858799, 29473883, 206317181]

約数ペア:

[(1, 206317181), (7, 29473883), (19, 10858799), (53, 3892777), (133, 1551257), (371, 556111), (1007, 204883), (7049, 29269)]