218450230

素因数分解:

$2^1\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{18311}}^1$

素因数の和:19511

約数の個数: 16

約数和(自身を含む): 393561504

約数和(自身を除く): 175111274

約数列:

[1, 2, 5, 10, 1193, 2386, 5965, 11930, 18311, 36622, 91555, 183110, 21845023, 43690046, 109225115, 218450230]

約数ペア:

[(1, 218450230), (2, 109225115), (5, 43690046), (10, 21845023), (1193, 183110), (2386, 91555), (5965, 36622), (11930, 18311)]