198097796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{27407}}^1$

素因数の和:27563

約数の個数: 24

約数和(自身を含む): 376037760

約数和(自身を除く): 177939964

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 27407, 54814, 109628, 356291, 712582, 1425164, 3809573, 7619146, 15238292, 49524449, 99048898, 198097796]

約数ペア:

[(1, 198097796), (2, 99048898), (4, 49524449), (13, 15238292), (26, 7619146), (52, 3809573), (139, 1425164), (278, 712582), (556, 356291), (1807, 109628), (3614, 54814), (7228, 27407)]