197301489812

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1373851}}^1$

素因数の和:1374108

約数の個数: 48

約数和(自身を含む): 413606387712

約数和(自身を除く): 216304897900

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 223, 322, 446, 644, 892, 1561, 3122, 5129, 6244, 10258, 20516, 35903, 71806, 143612, 1373851, 2747702, 5495404, 9616957, 19233914, 31598573, 38467828, 63197146, 126394292, 221190011, 306368773, 442380022, 612737546, 884760044, 1225475092, 2144581411, 4289162822, 7046481779, 8578325644, 14092963558, 28185927116, 49325372453, 98650744906, 197301489812]

約数ペア:

[(1, 197301489812), (2, 98650744906), (4, 49325372453), (7, 28185927116), (14, 14092963558), (23, 8578325644), (28, 7046481779), (46, 4289162822), (92, 2144581411), (161, 1225475092), (223, 884760044), (322, 612737546), (446, 442380022), (644, 306368773), (892, 221190011), (1561, 126394292), (3122, 63197146), (5129, 38467828), (6244, 31598573), (10258, 19233914), (20516, 9616957), (35903, 5495404), (71806, 2747702), (143612, 1373851)]