209082816

素因数分解:

$2^6\times 3^3\times {\mathrm{120997}}^1$

素因数の和:121018

約数の個数: 56

約数和(自身を含む): 614669840

約数和(自身を除く): 405587024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 120997, 241994, 362991, 483988, 725982, 967976, 1088973, 1451964, 1935952, 2177946, 2903928, 3266919, 3871904, 4355892, 5807856, 6533838, 7743808, 8711784, 11615712, 13067676, 17423568, 23231424, 26135352, 34847136, 52270704, 69694272, 104541408, 209082816]

約数ペア:

[(1, 209082816), (2, 104541408), (3, 69694272), (4, 52270704), (6, 34847136), (8, 26135352), (9, 23231424), (12, 17423568), (16, 13067676), (18, 11615712), (24, 8711784), (27, 7743808), (32, 6533838), (36, 5807856), (48, 4355892), (54, 3871904), (64, 3266919), (72, 2903928), (96, 2177946), (108, 1935952), (144, 1451964), (192, 1088973), (216, 967976), (288, 725982), (432, 483988), (576, 362991), (864, 241994), (1728, 120997)]