200051416

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{196901}}^1$

素因数の和:197034

約数の個数: 16

約数和(自身を含む): 378051840

約数和(自身を除く): 178000424

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 196901, 393802, 787604, 1575208, 25006427, 50012854, 100025708, 200051416]

約数ペア:

[(1, 200051416), (2, 100025708), (4, 50012854), (8, 25006427), (127, 1575208), (254, 787604), (508, 393802), (1016, 196901)]