198432012

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{42509}}^1$

素因数の和:42905

約数の個数: 24

約数和(自身を含む): 464209200

約数和(自身を除く): 265777188

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4668, 42509, 85018, 127527, 170036, 255054, 510108, 16536001, 33072002, 49608003, 66144004, 99216006, 198432012]

約数ペア:

[(1, 198432012), (2, 99216006), (3, 66144004), (4, 49608003), (6, 33072002), (12, 16536001), (389, 510108), (778, 255054), (1167, 170036), (1556, 127527), (2334, 85018), (4668, 42509)]