189305417

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{49081}}^1$

素因数の和:49136

約数の個数: 16

約数和(自身を含む): 235593600

約数和(自身を除く): 46288183

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 49081, 343567, 932539, 1423349, 6527773, 9963443, 27043631, 189305417]

約数ペア:

[(1, 189305417), (7, 27043631), (19, 9963443), (29, 6527773), (133, 1423349), (203, 932539), (551, 343567), (3857, 49081)]