207975339899

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1\times {\mathrm{197159}}^1$

素因数の和:198178

約数の個数: 16

約数和(自身を含む): 222869664000

約数和(自身を除く): 14894324101

約数列:

[1, 19, 59, 941, 1121, 17879, 55519, 197159, 1054861, 3746021, 11632381, 185526619, 221015239, 3525005761, 10946070521, 207975339899]

約数ペア:

[(1, 207975339899), (19, 10946070521), (59, 3525005761), (941, 221015239), (1121, 185526619), (17879, 11632381), (55519, 3746021), (197159, 1054861)]