208304176

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{433}}^1$

素因数の和:829

約数の個数: 40

約数和(自身を含む): 409755024

約数和(自身を除く): 201450848

約数列:

[1, 2, 4, 8, 16, 107, 214, 281, 428, 433, 562, 856, 866, 1124, 1712, 1732, 2248, 3464, 4496, 6928, 30067, 46331, 60134, 92662, 120268, 121673, 185324, 240536, 243346, 370648, 481072, 486692, 741296, 973384, 1946768, 13019011, 26038022, 52076044, 104152088, 208304176]

約数ペア:

[(1, 208304176), (2, 104152088), (4, 52076044), (8, 26038022), (16, 13019011), (107, 1946768), (214, 973384), (281, 741296), (428, 486692), (433, 481072), (562, 370648), (856, 243346), (866, 240536), (1124, 185324), (1712, 121673), (1732, 120268), (2248, 92662), (3464, 60134), (4496, 46331), (6928, 30067)]