142802204

素因数分解:

$2^2\times {\mathrm{1871}}^1\times {\mathrm{19081}}^1$

素因数の和:20956

約数の個数: 12

約数和(自身を含む): 250050528

約数和(自身を除く): 107248324

約数列:

[1, 2, 4, 1871, 3742, 7484, 19081, 38162, 76324, 35700551, 71401102, 142802204]

約数ペア:

[(1, 142802204), (2, 71401102), (4, 35700551), (1871, 76324), (3742, 38162), (7484, 19081)]