197869343

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{1429}}^1$

素因数の和:1718

約数の個数: 16

約数和(自身を含む): 229532160

約数和(自身を除く): 31662817

約数列:

[1, 7, 131, 151, 917, 1057, 1429, 10003, 19781, 138467, 187199, 215779, 1310393, 1510453, 28267049, 197869343]

約数ペア:

[(1, 197869343), (7, 28267049), (131, 1510453), (151, 1310393), (917, 215779), (1057, 187199), (1429, 138467), (10003, 19781)]