205739230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{501803}}^1$

素因数の和:501851

約数の個数: 16

約数和(自身を含む): 379363824

約数和(自身を除く): 173624594

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 501803, 1003606, 2509015, 5018030, 20573923, 41147846, 102869615, 205739230]

約数ペア:

[(1, 205739230), (2, 102869615), (5, 41147846), (10, 20573923), (41, 5018030), (82, 2509015), (205, 1003606), (410, 501803)]