200018014

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{460871}}^1$

素因数の和:460911

約数の個数: 16

約数和(自身を含む): 353949696

約数和(自身を除く): 153931682

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 460871, 921742, 3226097, 6452194, 14287001, 28574002, 100009007, 200018014]

約数ペア:

[(1, 200018014), (2, 100009007), (7, 28574002), (14, 14287001), (31, 6452194), (62, 3226097), (217, 921742), (434, 460871)]