197017373

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{9817}}^1$

素因数の和:9932

約数の個数: 16

約数和(自身を含む): 233746944

約数和(自身を除く): 36729571

約数列:

[1, 7, 47, 61, 329, 427, 2867, 9817, 20069, 68719, 461399, 598837, 3229793, 4191859, 28145339, 197017373]

約数ペア:

[(1, 197017373), (7, 28145339), (47, 4191859), (61, 3229793), (329, 598837), (427, 461399), (2867, 68719), (9817, 20069)]