200297260

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{120661}}^1$

素因数の和:120753

約数の個数: 24

約数和(自身を含む): 425695536

約数和(自身を除く): 225398276

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 120661, 241322, 482644, 603305, 1206610, 2413220, 10014863, 20029726, 40059452, 50074315, 100148630, 200297260]

約数ペア:

[(1, 200297260), (2, 100148630), (4, 50074315), (5, 40059452), (10, 20029726), (20, 10014863), (83, 2413220), (166, 1206610), (332, 603305), (415, 482644), (830, 241322), (1660, 120661)]