219962949

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^2$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 321414912

約数和(自身を除く): 101451963

約数列:

[1, 3, 17, 31, 51, 93, 373, 527, 1119, 1581, 6341, 11563, 19023, 34689, 139129, 196571, 417387, 589713, 2365193, 4312999, 7095579, 12938997, 73320983, 219962949]

約数ペア:

[(1, 219962949), (3, 73320983), (17, 12938997), (31, 7095579), (51, 4312999), (93, 2365193), (373, 589713), (527, 417387), (1119, 196571), (1581, 139129), (6341, 34689), (11563, 19023)]