207670969

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 242889920

約数和(自身を除く): 35218951

約数列:

[1, 11, 19, 103, 121, 209, 877, 1133, 1957, 2299, 9647, 12463, 16663, 21527, 90331, 106117, 183293, 236797, 993641, 1716289, 2016223, 10930051, 18879179, 207670969]

約数ペア:

[(1, 207670969), (11, 18879179), (19, 10930051), (103, 2016223), (121, 1716289), (209, 993641), (877, 236797), (1133, 183293), (1957, 106117), (2299, 90331), (9647, 21527), (12463, 16663)]