199985926

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{840277}}^1$

素因数の和:840303

約数の個数: 16

約数和(自身を含む): 363000096

約数和(自身を除く): 163014170

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 840277, 1680554, 5881939, 11763878, 14284709, 28569418, 99992963, 199985926]

約数ペア:

[(1, 199985926), (2, 99992963), (7, 28569418), (14, 14284709), (17, 11763878), (34, 5881939), (119, 1680554), (238, 840277)]