198485521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{1093}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 218406160

約数和(自身を除く): 19920639

約数列:

[1, 13, 61, 229, 793, 1093, 2977, 13969, 14209, 66673, 181597, 250297, 866749, 3253861, 15268117, 198485521]

約数ペア:

[(1, 198485521), (13, 15268117), (61, 3253861), (229, 866749), (793, 250297), (1093, 181597), (2977, 66673), (13969, 14209)]