207697754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^2\times {\mathrm{503}}^1$

素因数の和:790

約数の個数: 24

約数和(自身を含む): 343048608

約数和(自身を除く): 135350854

約数列:

[1, 2, 11, 22, 137, 274, 503, 1006, 1507, 3014, 5533, 11066, 18769, 37538, 68911, 137822, 206459, 412918, 758021, 1516042, 9440807, 18881614, 103848877, 207697754]

約数ペア:

[(1, 207697754), (2, 103848877), (11, 18881614), (22, 9440807), (137, 1516042), (274, 758021), (503, 412918), (1006, 206459), (1507, 137822), (3014, 68911), (5533, 37538), (11066, 18769)]