200532488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{6961}}^1$

素因数の和:7257

約数の個数: 32

約数和(自身を含む): 406441560

約数和(自身を除く): 205909072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277, 554, 1108, 2216, 3601, 6961, 7202, 13922, 14404, 27844, 28808, 55688, 90493, 180986, 361972, 723944, 1928197, 3856394, 7712788, 15425576, 25066561, 50133122, 100266244, 200532488]

約数ペア:

[(1, 200532488), (2, 100266244), (4, 50133122), (8, 25066561), (13, 15425576), (26, 7712788), (52, 3856394), (104, 1928197), (277, 723944), (554, 361972), (1108, 180986), (2216, 90493), (3601, 55688), (6961, 28808), (7202, 27844), (13922, 14404)]