201487039

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 231897600

約数和(自身を除く): 30410561

約数列:

[1, 13, 19, 131, 169, 247, 479, 1703, 2489, 3211, 6227, 9101, 22139, 32357, 62749, 80951, 118313, 420641, 815737, 1192231, 1538069, 10604581, 15499003, 201487039]

約数ペア:

[(1, 201487039), (13, 15499003), (19, 10604581), (131, 1538069), (169, 1192231), (247, 815737), (479, 420641), (1703, 118313), (2489, 80951), (3211, 62749), (6227, 32357), (9101, 22139)]