212250178

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{797933}}^1$

素因数の和:797961

約数の個数: 16

約数和(自身を含む): 383008320

約数和(自身を除く): 170758142

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 797933, 1595866, 5585531, 11171062, 15160727, 30321454, 106125089, 212250178]

約数ペア:

[(1, 212250178), (2, 106125089), (7, 30321454), (14, 15160727), (19, 11171062), (38, 5585531), (133, 1595866), (266, 797933)]