202489718403

素因数分解:

$3^1\times 7^1\times {\mathrm{4139}}^1\times {\mathrm{2329637}}^1$

素因数の和:2333786

約数の個数: 16

約数和(自身を含む): 308630442240

約数和(自身を除く): 106140723837

約数列:

[1, 3, 7, 21, 4139, 12417, 28973, 86919, 2329637, 6988911, 16307459, 48922377, 9642367543, 28927102629, 67496572801, 202489718403]

約数ペア:

[(1, 202489718403), (3, 67496572801), (7, 28927102629), (21, 9642367543), (4139, 48922377), (12417, 16307459), (28973, 6988911), (86919, 2329637)]