222364796

素因数分解:

$2^2\times {\mathrm{109}}^2\times {\mathrm{4679}}^1$

素因数の和:4901

約数の個数: 18

約数和(自身を含む): 392825160

約数和(自身を除く): 170460364

約数列:

[1, 2, 4, 109, 218, 436, 4679, 9358, 11881, 18716, 23762, 47524, 510011, 1020022, 2040044, 55591199, 111182398, 222364796]

約数ペア:

[(1, 222364796), (2, 111182398), (4, 55591199), (109, 2040044), (218, 1020022), (436, 510011), (4679, 47524), (9358, 23762), (11881, 18716)]