198230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 16

約数和(自身を含む): 365904

約数和(自身を除く): 167674

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 461, 922, 2305, 4610, 19823, 39646, 99115, 198230]

約数ペア:

[(1, 198230), (2, 99115), (5, 39646), (10, 19823), (43, 4610), (86, 2305), (215, 922), (430, 461)]