206550673

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{1999}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 244800000

約数和(自身を除く): 38249327

約数列:

[1, 7, 29, 203, 509, 1999, 3563, 13993, 14761, 57971, 103327, 405797, 1017491, 7122437, 29507239, 206550673]

約数ペア:

[(1, 206550673), (7, 29507239), (29, 7122437), (203, 1017491), (509, 405797), (1999, 103327), (3563, 57971), (13993, 14761)]