194767993

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{209203}}^1$

素因数の和:209236

約数の個数: 12

約数和(自身を含む): 238492560

約数和(自身を除く): 43724567

約数列:

[1, 7, 19, 49, 133, 931, 209203, 1464421, 3974857, 10250947, 27823999, 194767993]

約数ペア:

[(1, 194767993), (7, 27823999), (19, 10250947), (49, 3974857), (133, 1464421), (931, 209203)]