215560393

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{1103}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 233694720

約数和(自身を除く): 18134327

約数列:

[1, 23, 29, 293, 667, 1103, 6739, 8497, 25369, 31987, 195431, 323179, 735701, 7433117, 9372191, 215560393]

約数ペア:

[(1, 215560393), (23, 9372191), (29, 7433117), (293, 735701), (667, 323179), (1103, 195431), (6739, 31987), (8497, 25369)]