195440351

素因数分解:

${\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 202720320

約数和(自身を除く): 7279969

約数列:

[1, 71, 89, 157, 197, 6319, 11147, 13973, 13987, 17533, 30929, 992083, 1244843, 2195959, 2752681, 195440351]

約数ペア:

[(1, 195440351), (71, 2752681), (89, 2195959), (157, 1244843), (197, 992083), (6319, 30929), (11147, 17533), (13973, 13987)]