201344511

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1\times {\mathrm{947}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 271294848

約数和(自身を除く): 69950337

約数列:

[1, 3, 131, 393, 541, 947, 1623, 2841, 70871, 124057, 212613, 372171, 512327, 1536981, 67114837, 201344511]

約数ペア:

[(1, 201344511), (3, 67114837), (131, 1536981), (393, 512327), (541, 372171), (947, 212613), (1623, 124057), (2841, 70871)]