201070502

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{278491}}^1$

素因数の和:278531

約数の個数: 12

約数和(自身を含む): 318316356

約数和(自身を除く): 117245854

約数列:

[1, 2, 19, 38, 361, 722, 278491, 556982, 5291329, 10582658, 100535251, 201070502]

約数ペア:

[(1, 201070502), (2, 100535251), (19, 10582658), (38, 5291329), (361, 556982), (722, 278491)]