201733298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{21493}}^1$

素因数の和:21546

約数の個数: 24

約数和(自身を含む): 343946988

約数和(自身を除く): 142213690

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 21493, 42986, 279409, 408367, 558818, 816734, 5308771, 7758973, 10617542, 15517946, 100866649, 201733298]

約数ペア:

[(1, 201733298), (2, 100866649), (13, 15517946), (19, 10617542), (26, 7758973), (38, 5308771), (247, 816734), (361, 558818), (494, 408367), (722, 279409), (4693, 42986), (9386, 21493)]