210004704049

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1\times {\mathrm{243787}}^1$

素因数の和:245032

約数の個数: 16

約数和(自身を含む): 242422787200

約数和(自身を除く): 32418083151

約数列:

[1, 7, 109, 763, 1129, 7903, 123061, 243787, 861427, 1706509, 26572783, 186009481, 275235523, 1926648661, 30000672007, 210004704049]

約数ペア:

[(1, 210004704049), (7, 30000672007), (109, 1926648661), (763, 275235523), (1129, 186009481), (7903, 26572783), (123061, 1706509), (243787, 861427)]