208751437438

素因数分解:

$2^1\times {\mathrm{619}}^1\times {\mathrm{773}}^1\times {\mathrm{218137}}^1$

素因数の和:219531

約数の個数: 16

約数和(自身を含む): 314040190320

約数和(自身を除く): 105288752882

約数列:

[1, 2, 619, 773, 1238, 1546, 218137, 436274, 478487, 956974, 135026803, 168619901, 270053606, 337239802, 104375718719, 208751437438]

約数ペア:

[(1, 208751437438), (2, 104375718719), (619, 337239802), (773, 270053606), (1238, 168619901), (1546, 135026803), (218137, 956974), (436274, 478487)]