197398466

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{4339}}^1$

素因数の和:4430

約数の個数: 24

約数和(自身を含む): 316802640

約数和(自身を除く): 119404174

約数列:

[1, 2, 23, 43, 46, 86, 529, 989, 1058, 1978, 4339, 8678, 22747, 45494, 99797, 186577, 199594, 373154, 2295331, 4291271, 4590662, 8582542, 98699233, 197398466]

約数ペア:

[(1, 197398466), (2, 98699233), (23, 8582542), (43, 4590662), (46, 4291271), (86, 2295331), (529, 373154), (989, 199594), (1058, 186577), (1978, 99797), (4339, 45494), (8678, 22747)]