197178047788

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1\times {\mathrm{4903}}^1$

素因数の和:5674

約数の個数: 48

約数和(自身を含む): 350749498176

約数和(自身を除く): 153571450388

約数列:

[1, 2, 4, 113, 193, 226, 386, 452, 461, 772, 922, 1844, 4903, 9806, 19612, 21809, 43618, 52093, 87236, 88973, 104186, 177946, 208372, 355892, 554039, 946279, 1108078, 1892558, 2216156, 2260283, 3785116, 4520566, 9041132, 10053949, 20107898, 40215796, 106929527, 213859054, 255411979, 427718108, 436234619, 510823958, 872469238, 1021647916, 1744938476, 49294511947, 98589023894, 197178047788]

約数ペア:

[(1, 197178047788), (2, 98589023894), (4, 49294511947), (113, 1744938476), (193, 1021647916), (226, 872469238), (386, 510823958), (452, 436234619), (461, 427718108), (772, 255411979), (922, 213859054), (1844, 106929527), (4903, 40215796), (9806, 20107898), (19612, 10053949), (21809, 9041132), (43618, 4520566), (52093, 3785116), (87236, 2260283), (88973, 2216156), (104186, 1892558), (177946, 1108078), (208372, 946279), (355892, 554039)]