219807768

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{88919}}^1$

素因数の和:89031

約数の個数: 32

約数和(自身を含む): 554860800

約数和(自身を除く): 335053032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 88919, 177838, 266757, 355676, 533514, 711352, 1067028, 2134056, 9158657, 18317314, 27475971, 36634628, 54951942, 73269256, 109903884, 219807768]

約数ペア:

[(1, 219807768), (2, 109903884), (3, 73269256), (4, 54951942), (6, 36634628), (8, 27475971), (12, 18317314), (24, 9158657), (103, 2134056), (206, 1067028), (309, 711352), (412, 533514), (618, 355676), (824, 266757), (1236, 177838), (2472, 88919)]