200971918

素因数分解:

$2^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{16829}}^1$

素因数の和:17691

約数の個数: 16

約数和(自身を含む): 344947680

約数和(自身を除く): 143975762

約数列:

[1, 2, 7, 14, 853, 1706, 5971, 11942, 16829, 33658, 117803, 235606, 14355137, 28710274, 100485959, 200971918]

約数ペア:

[(1, 200971918), (2, 100485959), (7, 28710274), (14, 14355137), (853, 235606), (1706, 117803), (5971, 33658), (11942, 16829)]