195357009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{91331}}^1$

素因数の和:91388

約数の個数: 16

約数和(自身を含む): 280571904

約数和(自身を除く): 85214895

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 91331, 273993, 2100613, 2831261, 6301839, 8493783, 65119003, 195357009]

約数ペア:

[(1, 195357009), (3, 65119003), (23, 8493783), (31, 6301839), (69, 2831261), (93, 2100613), (713, 273993), (2139, 91331)]