194718518

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1\times {\mathrm{733}}^1$

素因数の和:1471

約数の個数: 16

約数和(自身を含む): 294099120

約数和(自身を除く): 99380602

約数列:

[1, 2, 317, 419, 634, 733, 838, 1466, 132823, 232361, 265646, 307127, 464722, 614254, 97359259, 194718518]

約数ペア:

[(1, 194718518), (2, 97359259), (317, 614254), (419, 464722), (634, 307127), (733, 265646), (838, 232361), (1466, 132823)]