196435064

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{11279}}^1$

素因数の和:11603

約数の個数: 32

約数和(自身を含む): 422323200

約数和(自身を除く): 225888136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 622, 1244, 2177, 2488, 4354, 8708, 11279, 17416, 22558, 45116, 78953, 90232, 157906, 315812, 631624, 3507769, 7015538, 14031076, 24554383, 28062152, 49108766, 98217532, 196435064]

約数ペア:

[(1, 196435064), (2, 98217532), (4, 49108766), (7, 28062152), (8, 24554383), (14, 14031076), (28, 7015538), (56, 3507769), (311, 631624), (622, 315812), (1244, 157906), (2177, 90232), (2488, 78953), (4354, 45116), (8708, 22558), (11279, 17416)]