194655209

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{23993}}^1$

素因数の和:24080

約数の個数: 16

約数和(自身を含む): 238020480

約数和(自身を除く): 43365271

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 23993, 167951, 455867, 1463573, 3191069, 10245011, 27807887, 194655209]

約数ペア:

[(1, 194655209), (7, 27807887), (19, 10245011), (61, 3191069), (133, 1463573), (427, 455867), (1159, 167951), (8113, 23993)]