202222605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54581}}^1$

素因数の和:54621

約数の個数: 32

約数和(自身を含む): 366791040

約数和(自身を除く): 164568435

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 54581, 163743, 272905, 709553, 818715, 1037039, 2128659, 3111117, 3547765, 5185195, 10643295, 13481507, 15555585, 40444521, 67407535, 202222605]

約数ペア:

[(1, 202222605), (3, 67407535), (5, 40444521), (13, 15555585), (15, 13481507), (19, 10643295), (39, 5185195), (57, 3547765), (65, 3111117), (95, 2128659), (195, 1037039), (247, 818715), (285, 709553), (741, 272905), (1235, 163743), (3705, 54581)]