201317288

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{433}}^1\times {\mathrm{653}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 383178600

約数和(自身を除く): 181861312

約数列:

[1, 2, 4, 8, 89, 178, 356, 433, 653, 712, 866, 1306, 1732, 2612, 3464, 5224, 38537, 58117, 77074, 116234, 154148, 232468, 282749, 308296, 464936, 565498, 1130996, 2261992, 25164661, 50329322, 100658644, 201317288]

約数ペア:

[(1, 201317288), (2, 100658644), (4, 50329322), (8, 25164661), (89, 2261992), (178, 1130996), (356, 565498), (433, 464936), (653, 308296), (712, 282749), (866, 232468), (1306, 154148), (1732, 116234), (2612, 77074), (3464, 58117), (5224, 38537)]