266987449

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 302601600

約数和(自身を除く): 35614151

約数列:

[1, 19, 37, 41, 59, 157, 703, 779, 1121, 1517, 2183, 2419, 2983, 5809, 6437, 9263, 28823, 41477, 45961, 89503, 110371, 122303, 175997, 238169, 342731, 379783, 1700557, 4525211, 6511889, 7215877, 14051971, 266987449]

約数ペア:

[(1, 266987449), (19, 14051971), (37, 7215877), (41, 6511889), (59, 4525211), (157, 1700557), (703, 379783), (779, 342731), (1121, 238169), (1517, 175997), (2183, 122303), (2419, 110371), (2983, 89503), (5809, 45961), (6437, 41477), (9263, 28823)]