194204428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{40493}}^1$

素因数の和:40617

約数の個数: 24

約数和(自身を含む): 374164560

約数和(自身を除く): 179960132

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 40493, 80986, 161972, 445423, 890846, 1781692, 4413737, 8827474, 17654948, 48551107, 97102214, 194204428]

約数ペア:

[(1, 194204428), (2, 97102214), (4, 48551107), (11, 17654948), (22, 8827474), (44, 4413737), (109, 1781692), (218, 890846), (436, 445423), (1199, 161972), (2398, 80986), (4796, 40493)]