199345276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{5407}}^1$

素因数の和:6133

約数の個数: 24

約数和(自身を含む): 376288640

約数和(自身を除く): 176943364

約数列:

[1, 2, 4, 13, 26, 52, 709, 1418, 2836, 5407, 9217, 10814, 18434, 21628, 36868, 70291, 140582, 281164, 3833563, 7667126, 15334252, 49836319, 99672638, 199345276]

約数ペア:

[(1, 199345276), (2, 99672638), (4, 49836319), (13, 15334252), (26, 7667126), (52, 3833563), (709, 281164), (1418, 140582), (2836, 70291), (5407, 36868), (9217, 21628), (10814, 18434)]