208173834

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3613}}^1$

素因数の和:3732

約数の個数: 64

約数和(自身を含む): 510007680

約数和(自身を除く): 301833846

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 97, 99, 194, 198, 291, 297, 582, 594, 873, 1067, 1746, 2134, 2619, 3201, 3613, 5238, 6402, 7226, 9603, 10839, 19206, 21678, 28809, 32517, 39743, 57618, 65034, 79486, 97551, 119229, 195102, 238458, 350461, 357687, 700922, 715374, 1051383, 1073061, 2102766, 2146122, 3154149, 3855071, 6308298, 7710142, 9462447, 11565213, 18924894, 23130426, 34695639, 69391278, 104086917, 208173834]

約数ペア:

[(1, 208173834), (2, 104086917), (3, 69391278), (6, 34695639), (9, 23130426), (11, 18924894), (18, 11565213), (22, 9462447), (27, 7710142), (33, 6308298), (54, 3855071), (66, 3154149), (97, 2146122), (99, 2102766), (194, 1073061), (198, 1051383), (291, 715374), (297, 700922), (582, 357687), (594, 350461), (873, 238458), (1067, 195102), (1746, 119229), (2134, 97551), (2619, 79486), (3201, 65034), (3613, 57618), (5238, 39743), (6402, 32517), (7226, 28809), (9603, 21678), (10839, 19206)]