201359302

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{278891}}^1$

素因数の和:278931

約数の個数: 12

約数和(自身を含む): 318773556

約数和(自身を除く): 117414254

約数列:

[1, 2, 19, 38, 361, 722, 278891, 557782, 5298929, 10597858, 100679651, 201359302]

約数ペア:

[(1, 201359302), (2, 100679651), (19, 10597858), (38, 5298929), (361, 557782), (722, 278891)]