205848108

素因数分解:

$2^2\times 3^3\times {\mathrm{1009}}^1\times {\mathrm{1889}}^1$

素因数の和:2911

約数の個数: 48

約数和(自身を含む): 534492000

約数和(自身を除く): 328643892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1009, 1889, 2018, 3027, 3778, 4036, 5667, 6054, 7556, 9081, 11334, 12108, 17001, 18162, 22668, 27243, 34002, 36324, 51003, 54486, 68004, 102006, 108972, 204012, 1906001, 3812002, 5718003, 7624004, 11436006, 17154009, 22872012, 34308018, 51462027, 68616036, 102924054, 205848108]

約数ペア:

[(1, 205848108), (2, 102924054), (3, 68616036), (4, 51462027), (6, 34308018), (9, 22872012), (12, 17154009), (18, 11436006), (27, 7624004), (36, 5718003), (54, 3812002), (108, 1906001), (1009, 204012), (1889, 108972), (2018, 102006), (3027, 68004), (3778, 54486), (4036, 51003), (5667, 36324), (6054, 34002), (7556, 27243), (9081, 22668), (11334, 18162), (12108, 17001)]