201942530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{878011}}^1$

素因数の和:878041

約数の個数: 16

約数和(自身を含む): 379301184

約数和(自身を除く): 177358654

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 878011, 1756022, 4390055, 8780110, 20194253, 40388506, 100971265, 201942530]

約数ペア:

[(1, 201942530), (2, 100971265), (5, 40388506), (10, 20194253), (23, 8780110), (46, 4390055), (115, 1756022), (230, 878011)]