201538132

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 355619264

約数和(自身を除く): 154081132

約数列:

[1, 2, 4, 307, 337, 487, 614, 674, 974, 1228, 1348, 1948, 103459, 149509, 164119, 206918, 299018, 328238, 413836, 598036, 656476, 50384533, 100769066, 201538132]

約数ペア:

[(1, 201538132), (2, 100769066), (4, 50384533), (307, 656476), (337, 598036), (487, 413836), (614, 328238), (674, 299018), (974, 206918), (1228, 164119), (1348, 149509), (1948, 103459)]