200979207

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8219}}^1$

素因数の和:8268

約数の個数: 48

約数和(自身を含む): 359049600

約数和(自身を除く): 158070393

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 429, 627, 741, 1287, 1881, 2223, 2717, 8151, 8219, 24453, 24657, 73971, 90409, 106847, 156161, 271227, 320541, 468483, 813681, 961623, 1175317, 1405449, 1717771, 2030093, 3525951, 5153313, 6090279, 10577853, 15459939, 18270837, 22331023, 66993069, 200979207]

約数ペア:

[(1, 200979207), (3, 66993069), (9, 22331023), (11, 18270837), (13, 15459939), (19, 10577853), (33, 6090279), (39, 5153313), (57, 3525951), (99, 2030093), (117, 1717771), (143, 1405449), (171, 1175317), (209, 961623), (247, 813681), (429, 468483), (627, 320541), (741, 271227), (1287, 156161), (1881, 106847), (2223, 90409), (2717, 73971), (8151, 24657), (8219, 24453)]