212018093

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 266112000

約数和(自身を除く): 54093907

約数列:

[1, 7, 19, 41, 59, 133, 287, 413, 659, 779, 1121, 2419, 4613, 5453, 7847, 12521, 16933, 27019, 38881, 45961, 87647, 189133, 272167, 321727, 513361, 738739, 1594121, 3593527, 5171173, 11158847, 30288299, 212018093]

約数ペア:

[(1, 212018093), (7, 30288299), (19, 11158847), (41, 5171173), (59, 3593527), (133, 1594121), (287, 738739), (413, 513361), (659, 321727), (779, 272167), (1121, 189133), (2419, 87647), (4613, 45961), (5453, 38881), (7847, 27019), (12521, 16933)]