198781452

素因数分解:

$2^2\times 3^4\times {\mathrm{613523}}^1$

素因数の和:613539

約数の個数: 30

約数和(自身を含む): 519654828

約数和(自身を除く): 320873376

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 613523, 1227046, 1840569, 2454092, 3681138, 5521707, 7362276, 11043414, 16565121, 22086828, 33130242, 49695363, 66260484, 99390726, 198781452]

約数ペア:

[(1, 198781452), (2, 99390726), (3, 66260484), (4, 49695363), (6, 33130242), (9, 22086828), (12, 16565121), (18, 11043414), (27, 7362276), (36, 5521707), (54, 3681138), (81, 2454092), (108, 1840569), (162, 1227046), (324, 613523)]