197545033

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{3919}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 238336000

約数和(自身を除く): 40790967

約数列:

[1, 7, 19, 133, 379, 2653, 3919, 7201, 27433, 50407, 74461, 521227, 1485301, 10397107, 28220719, 197545033]

約数ペア:

[(1, 197545033), (7, 28220719), (19, 10397107), (133, 1485301), (379, 521227), (2653, 74461), (3919, 50407), (7201, 27433)]