196119609

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43037}}^1$

素因数の和:43085

約数の個数: 24

約数和(自身を含む): 314005248

約数和(自身を除く): 117885639

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 43037, 129111, 301259, 903777, 1334147, 2108813, 4002441, 6326439, 9339029, 28017087, 65373203, 196119609]

約数ペア:

[(1, 196119609), (3, 65373203), (7, 28017087), (21, 9339029), (31, 6326439), (49, 4002441), (93, 2108813), (147, 1334147), (217, 903777), (651, 301259), (1519, 129111), (4557, 43037)]