208996821414

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1301}}^1\times {\mathrm{469717}}^1$

素因数の和:471045

約数の個数: 48

約数和(自身を含む): 477026812080

約数和(自身を除く): 268029990666

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1301, 2602, 3903, 7806, 11709, 23418, 24719, 49438, 74157, 148314, 222471, 444942, 469717, 939434, 1409151, 2818302, 4227453, 8454906, 8924623, 17849246, 26773869, 53547738, 80321607, 160643214, 611101817, 1222203634, 1833305451, 3666610902, 5499916353, 10999832706, 11610934523, 23221869046, 34832803569, 69665607138, 104498410707, 208996821414]

約数ペア:

[(1, 208996821414), (2, 104498410707), (3, 69665607138), (6, 34832803569), (9, 23221869046), (18, 11610934523), (19, 10999832706), (38, 5499916353), (57, 3666610902), (114, 1833305451), (171, 1222203634), (342, 611101817), (1301, 160643214), (2602, 80321607), (3903, 53547738), (7806, 26773869), (11709, 17849246), (23418, 8924623), (24719, 8454906), (49438, 4227453), (74157, 2818302), (148314, 1409151), (222471, 939434), (444942, 469717)]