201975697

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6143}}^1$

素因数の和:6229

約数の個数: 24

約数和(自身を含む): 260554752

約数和(自身を除く): 58579055

約数列:

[1, 7, 11, 49, 61, 77, 427, 539, 671, 2989, 4697, 6143, 32879, 43001, 67573, 301007, 374723, 473011, 2623061, 3311077, 4121953, 18361427, 28853671, 201975697]

約数ペア:

[(1, 201975697), (7, 28853671), (11, 18361427), (49, 4121953), (61, 3311077), (77, 2623061), (427, 473011), (539, 374723), (671, 301007), (2989, 67573), (4697, 43001), (6143, 32879)]