201646907

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6133}}^1$

素因数の和:6219

約数の個数: 24

約数和(自身を含む): 260130672

約数和(自身を除く): 58483765

約数列:

[1, 7, 11, 49, 61, 77, 427, 539, 671, 2989, 4697, 6133, 32879, 42931, 67463, 300517, 374113, 472241, 2618791, 3305687, 4115243, 18331537, 28806701, 201646907]

約数ペア:

[(1, 201646907), (7, 28806701), (11, 18331537), (49, 4115243), (61, 3305687), (77, 2618791), (427, 472241), (539, 374113), (671, 300517), (2989, 67463), (4697, 42931), (6133, 32879)]