209917752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{13477}}^1$

素因数の和:13556

約数の個数: 64

約数和(自身を含む): 582249600

約数和(自身を除く): 372331848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 59, 66, 88, 118, 132, 177, 236, 264, 354, 472, 649, 708, 1298, 1416, 1947, 2596, 3894, 5192, 7788, 13477, 15576, 26954, 40431, 53908, 80862, 107816, 148247, 161724, 296494, 323448, 444741, 592988, 795143, 889482, 1185976, 1590286, 1778964, 2385429, 3180572, 3557928, 4770858, 6361144, 8746573, 9541716, 17493146, 19083432, 26239719, 34986292, 52479438, 69972584, 104958876, 209917752]

約数ペア:

[(1, 209917752), (2, 104958876), (3, 69972584), (4, 52479438), (6, 34986292), (8, 26239719), (11, 19083432), (12, 17493146), (22, 9541716), (24, 8746573), (33, 6361144), (44, 4770858), (59, 3557928), (66, 3180572), (88, 2385429), (118, 1778964), (132, 1590286), (177, 1185976), (236, 889482), (264, 795143), (354, 592988), (472, 444741), (649, 323448), (708, 296494), (1298, 161724), (1416, 148247), (1947, 107816), (2596, 80862), (3894, 53908), (5192, 40431), (7788, 26954), (13477, 15576)]