195561288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{208933}}^1$

素因数の和:208958

約数の個数: 48

約数和(自身を含む): 570389820

約数和(自身を除く): 374828532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 208933, 417866, 626799, 835732, 1253598, 1671464, 1880397, 2507196, 2716129, 3760794, 5014392, 5432258, 7521588, 8148387, 10864516, 15043176, 16296774, 21729032, 24445161, 32593548, 48890322, 65187096, 97780644, 195561288]

約数ペア:

[(1, 195561288), (2, 97780644), (3, 65187096), (4, 48890322), (6, 32593548), (8, 24445161), (9, 21729032), (12, 16296774), (13, 15043176), (18, 10864516), (24, 8148387), (26, 7521588), (36, 5432258), (39, 5014392), (52, 3760794), (72, 2716129), (78, 2507196), (104, 1880397), (117, 1671464), (156, 1253598), (234, 835732), (312, 626799), (468, 417866), (936, 208933)]