208865662

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:736

約数の個数: 24

約数和(自身を含む): 325735776

約数和(自身を除く): 116870114

約数列:

[1, 2, 31, 62, 271, 401, 542, 802, 961, 1922, 8401, 12431, 16802, 24862, 108671, 217342, 260431, 385361, 520862, 770722, 3368801, 6737602, 104432831, 208865662]

約数ペア:

[(1, 208865662), (2, 104432831), (31, 6737602), (62, 3368801), (271, 770722), (401, 520862), (542, 385361), (802, 260431), (961, 217342), (1922, 108671), (8401, 24862), (12431, 16802)]