200798973

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{769}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 314160000

約数和(自身を除く): 113361027

約数列:

[1, 3, 9, 19, 27, 57, 171, 509, 513, 769, 1527, 2307, 4581, 6921, 9671, 13743, 14611, 20763, 29013, 43833, 87039, 131499, 261117, 391421, 394497, 1174263, 3522789, 7436999, 10568367, 22310997, 66932991, 200798973]

約数ペア:

[(1, 200798973), (3, 66932991), (9, 22310997), (19, 10568367), (27, 7436999), (57, 3522789), (171, 1174263), (509, 394497), (513, 391421), (769, 261117), (1527, 131499), (2307, 87039), (4581, 43833), (6921, 29013), (9671, 20763), (13743, 14611)]