200604465

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20929}}^1$

素因数の和:21014

約数の個数: 32

約数和(自身を含む): 361670400

約数和(自身を除く): 161065935

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 9585, 20929, 62787, 104645, 188361, 313935, 565083, 941805, 1485959, 2825415, 4457877, 7429795, 13373631, 22289385, 40120893, 66868155, 200604465]

約数ペア:

[(1, 200604465), (3, 66868155), (5, 40120893), (9, 22289385), (15, 13373631), (27, 7429795), (45, 4457877), (71, 2825415), (135, 1485959), (213, 941805), (355, 565083), (639, 313935), (1065, 188361), (1917, 104645), (3195, 62787), (9585, 20929)]