199221444

素因数分解:

$2^2\times 3^4\times {\mathrm{614881}}^1$

素因数の和:614897

約数の個数: 30

約数和(自身を含む): 520805054

約数和(自身を除く): 321583610

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 614881, 1229762, 1844643, 2459524, 3689286, 5533929, 7378572, 11067858, 16601787, 22135716, 33203574, 49805361, 66407148, 99610722, 199221444]

約数ペア:

[(1, 199221444), (2, 99610722), (3, 66407148), (4, 49805361), (6, 33203574), (9, 22135716), (12, 16601787), (18, 11067858), (27, 7378572), (36, 5533929), (54, 3689286), (81, 2459524), (108, 1844643), (162, 1229762), (324, 614881)]