215402002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{7949}}^1$

素因数の和:8765

約数の個数: 16

約数和(自身を含む): 342581400

約数和(自身を除く): 127179398

約数列:

[1, 2, 17, 34, 797, 1594, 7949, 13549, 15898, 27098, 135133, 270266, 6335353, 12670706, 107701001, 215402002]

約数ペア:

[(1, 215402002), (2, 107701001), (17, 12670706), (34, 6335353), (797, 270266), (1594, 135133), (7949, 27098), (13549, 15898)]