208024516

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{32443}}^1$

素因数の和:32683

約数の個数: 24

約数和(自身を含む): 417878720

約数和(自身を除く): 209854204

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 32443, 64886, 129772, 227101, 454202, 908404, 7429447, 14858894, 29717788, 52006129, 104012258, 208024516]

約数ペア:

[(1, 208024516), (2, 104012258), (4, 52006129), (7, 29717788), (14, 14858894), (28, 7429447), (229, 908404), (458, 454202), (916, 227101), (1603, 129772), (3206, 64886), (6412, 32443)]