196977599

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10663}}^1$

素因数の和:10719

約数の個数: 24

約数和(自身を含む): 255296160

約数和(自身を除く): 58318561

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1421, 2639, 10663, 18473, 74641, 138619, 309227, 522487, 970333, 2164589, 4019951, 6792331, 15152123, 28139657, 196977599]

約数ペア:

[(1, 196977599), (7, 28139657), (13, 15152123), (29, 6792331), (49, 4019951), (91, 2164589), (203, 970333), (377, 522487), (637, 309227), (1421, 138619), (2639, 74641), (10663, 18473)]