206325144

素因数分解:

$2^3\times 3^4\times {\mathrm{318403}}^1$

素因数の和:318421

約数の個数: 40

約数和(自身を含む): 577903260

約数和(自身を除く): 371578116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 318403, 636806, 955209, 1273612, 1910418, 2547224, 2865627, 3820836, 5731254, 7641672, 8596881, 11462508, 17193762, 22925016, 25790643, 34387524, 51581286, 68775048, 103162572, 206325144]

約数ペア:

[(1, 206325144), (2, 103162572), (3, 68775048), (4, 51581286), (6, 34387524), (8, 25790643), (9, 22925016), (12, 17193762), (18, 11462508), (24, 8596881), (27, 7641672), (36, 5731254), (54, 3820836), (72, 2865627), (81, 2547224), (108, 1910418), (162, 1273612), (216, 955209), (324, 636806), (648, 318403)]