204098648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{18341}}^1$

素因数の和:18467

約数の個数: 32

約数和(自身を含む): 415996560

約数和(自身を除く): 211897912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 11128, 18341, 36682, 73364, 146728, 238433, 476866, 953732, 1907464, 1962487, 3924974, 7849948, 15699896, 25512331, 51024662, 102049324, 204098648]

約数ペア:

[(1, 204098648), (2, 102049324), (4, 51024662), (8, 25512331), (13, 15699896), (26, 7849948), (52, 3924974), (104, 1962487), (107, 1907464), (214, 953732), (428, 476866), (856, 238433), (1391, 146728), (2782, 73364), (5564, 36682), (11128, 18341)]