204034245

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{3221}}^1$

素因数の和:3373

約数の個数: 32

約数和(自身を含む): 337768704

約数和(自身を除く): 133734459

約数列:

[1, 3, 5, 15, 41, 103, 123, 205, 309, 515, 615, 1545, 3221, 4223, 9663, 12669, 16105, 21115, 48315, 63345, 132061, 331763, 396183, 660305, 995289, 1658815, 1980915, 4976445, 13602283, 40806849, 68011415, 204034245]

約数ペア:

[(1, 204034245), (3, 68011415), (5, 40806849), (15, 13602283), (41, 4976445), (103, 1980915), (123, 1658815), (205, 995289), (309, 660305), (515, 396183), (615, 331763), (1545, 132061), (3221, 63345), (4223, 48315), (9663, 21115), (12669, 16105)]