188670391

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{3631}}^1$

素因数の和:4222

約数の個数: 16

約数和(自身を含む): 232680448

約数和(自身を除く): 44010057

約数列:

[1, 7, 13, 91, 571, 3631, 3997, 7423, 25417, 47203, 51961, 330421, 2073301, 14513107, 26952913, 188670391]

約数ペア:

[(1, 188670391), (7, 26952913), (13, 14513107), (91, 2073301), (571, 330421), (3631, 51961), (3997, 47203), (7423, 25417)]