197383861

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 210522240

約数和(自身を除く): 13138379

約数列:

[1, 23, 61, 269, 523, 1403, 6187, 12029, 16409, 31903, 140687, 377407, 733769, 3235801, 8581907, 197383861]

約数ペア:

[(1, 197383861), (23, 8581907), (61, 3235801), (269, 733769), (523, 377407), (1403, 140687), (6187, 31903), (12029, 16409)]