191850484

素因数分解:

$2^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{4639}}^1$

素因数の和:4868

約数の個数: 36

約数和(自身を含む): 392488320

約数和(自身を除く): 200637836

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211, 422, 844, 1477, 2954, 4639, 5908, 9278, 10339, 18556, 20678, 32473, 41356, 64946, 129892, 227311, 454622, 909244, 978829, 1957658, 3915316, 6851803, 13703606, 27407212, 47962621, 95925242, 191850484]

約数ペア:

[(1, 191850484), (2, 95925242), (4, 47962621), (7, 27407212), (14, 13703606), (28, 6851803), (49, 3915316), (98, 1957658), (196, 978829), (211, 909244), (422, 454622), (844, 227311), (1477, 129892), (2954, 64946), (4639, 41356), (5908, 32473), (9278, 20678), (10339, 18556)]