199317076

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{192391}}^1$

素因数の和:192439

約数の個数: 24

約数和(自身を含む): 409410176

約数和(自身を除く): 210093100

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 192391, 384782, 769564, 1346737, 2693474, 5386948, 7118467, 14236934, 28473868, 49829269, 99658538, 199317076]

約数ペア:

[(1, 199317076), (2, 99658538), (4, 49829269), (7, 28473868), (14, 14236934), (28, 7118467), (37, 5386948), (74, 2693474), (148, 1346737), (259, 769564), (518, 384782), (1036, 192391)]