219335943

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1229}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 321177600

約数和(自身を除く): 101841657

約数列:

[1, 3, 19, 31, 57, 93, 101, 303, 589, 1229, 1767, 1919, 3131, 3687, 5757, 9393, 23351, 38099, 59489, 70053, 114297, 124129, 178467, 372387, 723881, 2171643, 2358451, 3847999, 7075353, 11543997, 73111981, 219335943]

約数ペア:

[(1, 219335943), (3, 73111981), (19, 11543997), (31, 7075353), (57, 3847999), (93, 2358451), (101, 2171643), (303, 723881), (589, 372387), (1229, 178467), (1767, 124129), (1919, 114297), (3131, 70053), (3687, 59489), (5757, 38099), (9393, 23351)]