225338021279

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{6673}}^1\times {\mathrm{209743}}^1$

素因数の和:216446

約数の個数: 16

約数和(自身を含む): 268767639552

約数和(自身を除く): 43429618273

約数列:

[1, 7, 23, 161, 6673, 46711, 153479, 209743, 1074353, 1468201, 4824089, 33768623, 1399615039, 9797305273, 32191145897, 225338021279]

約数ペア:

[(1, 225338021279), (7, 32191145897), (23, 9797305273), (161, 1399615039), (6673, 33768623), (46711, 4824089), (153479, 1468201), (209743, 1074353)]