194911612

素因数分解:

$2^2\times 7^2\times {\mathrm{994447}}^1$

素因数の和:994465

約数の個数: 18

約数和(自身を含む): 396784752

約数和(自身を除く): 201873140

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 994447, 1988894, 3977788, 6961129, 13922258, 27844516, 48727903, 97455806, 194911612]

約数ペア:

[(1, 194911612), (2, 97455806), (4, 48727903), (7, 27844516), (14, 13922258), (28, 6961129), (49, 3977788), (98, 1988894), (196, 994447)]