201993101999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1\times {\mathrm{224449}}^1$

素因数の和:226370

約数の個数: 16

約数和(自身を含む): 223530652800

約数和(自身を除く): 21537550801

約数列:

[1, 13, 37, 481, 1871, 24323, 69227, 224449, 899951, 2917837, 8304613, 107959969, 419944079, 5459273027, 15537930923, 201993101999]

約数ペア:

[(1, 201993101999), (13, 15537930923), (37, 5459273027), (481, 419944079), (1871, 107959969), (24323, 8304613), (69227, 2917837), (224449, 899951)]