196454944

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{21391}}^1$

素因数の和:21449

約数の個数: 48

約数和(自身を含む): 452825856

約数和(自身を除く): 256370912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 21391, 42782, 85564, 149737, 171128, 299474, 342256, 598948, 684512, 877031, 1197896, 1754062, 2395792, 3508124, 4791584, 6139217, 7016248, 12278434, 14032496, 24556868, 28064992, 49113736, 98227472, 196454944]

約数ペア:

[(1, 196454944), (2, 98227472), (4, 49113736), (7, 28064992), (8, 24556868), (14, 14032496), (16, 12278434), (28, 7016248), (32, 6139217), (41, 4791584), (56, 3508124), (82, 2395792), (112, 1754062), (164, 1197896), (224, 877031), (287, 684512), (328, 598948), (574, 342256), (656, 299474), (1148, 171128), (1312, 149737), (2296, 85564), (4592, 42782), (9184, 21391)]