201769438

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{673}}^1\times {\mathrm{887}}^1$

素因数の和:1588

約数の個数: 24

約数和(自身を含む): 328583088

約数和(自身を除く): 126813650

約数列:

[1, 2, 13, 26, 169, 338, 673, 887, 1346, 1774, 8749, 11531, 17498, 23062, 113737, 149903, 227474, 299806, 596951, 1193902, 7760363, 15520726, 100884719, 201769438]

約数ペア:

[(1, 201769438), (2, 100884719), (13, 15520726), (26, 7760363), (169, 1193902), (338, 596951), (673, 299806), (887, 227474), (1346, 149903), (1774, 113737), (8749, 23062), (11531, 17498)]