201335888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{967961}}^1$

素因数の和:967982

約数の個数: 20

約数和(自身を含む): 420095508

約数和(自身を除く): 218759620

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 967961, 1935922, 3871844, 7743688, 12583493, 15487376, 25166986, 50333972, 100667944, 201335888]

約数ペア:

[(1, 201335888), (2, 100667944), (4, 50333972), (8, 25166986), (13, 15487376), (16, 12583493), (26, 7743688), (52, 3871844), (104, 1935922), (208, 967961)]