201205193

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{3889}}^1$

素因数の和:4304

約数の個数: 16

約数和(自身を含む): 242736000

約数和(自身を除く): 41530807

約数列:

[1, 7, 19, 133, 389, 2723, 3889, 7391, 27223, 51737, 73891, 517237, 1512821, 10589747, 28743599, 201205193]

約数ペア:

[(1, 201205193), (7, 28743599), (19, 10589747), (133, 1512821), (389, 517237), (2723, 73891), (3889, 51737), (7391, 27223)]