204911478

素因数分解:

$2^1\times 3^3\times {\mathrm{773}}^1\times {\mathrm{4909}}^1$

素因数の和:5693

約数の個数: 32

約数和(自身を含む): 456040800

約数和(自身を除く): 251129322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 773, 1546, 2319, 4638, 4909, 6957, 9818, 13914, 14727, 20871, 29454, 41742, 44181, 88362, 132543, 265086, 3794657, 7589314, 11383971, 22767942, 34151913, 68303826, 102455739, 204911478]

約数ペア:

[(1, 204911478), (2, 102455739), (3, 68303826), (6, 34151913), (9, 22767942), (18, 11383971), (27, 7589314), (54, 3794657), (773, 265086), (1546, 132543), (2319, 88362), (4638, 44181), (4909, 41742), (6957, 29454), (9818, 20871), (13914, 14727)]