202497290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{880423}}^1$

素因数の和:880453

約数の個数: 16

約数和(自身を含む): 380343168

約数和(自身を除く): 177845878

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 880423, 1760846, 4402115, 8804230, 20249729, 40499458, 101248645, 202497290]

約数ペア:

[(1, 202497290), (2, 101248645), (5, 40499458), (10, 20249729), (23, 8804230), (46, 4402115), (115, 1760846), (230, 880423)]