207025055

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{4091}}^1$

素因数の和:4474

約数の個数: 16

約数和(自身を含む): 257796000

約数和(自身を除く): 50770945

約数列:

[1, 5, 29, 145, 349, 1745, 4091, 10121, 20455, 50605, 118639, 593195, 1427759, 7138795, 41405011, 207025055]

約数ペア:

[(1, 207025055), (5, 41405011), (29, 7138795), (145, 1427759), (349, 593195), (1745, 118639), (4091, 50605), (10121, 20455)]