200520205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{57047}}^1$

素因数の和:57108

約数の個数: 16

約数和(自身を含む): 260138880

約数和(自身を除く): 59618675

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 57047, 285235, 1083893, 2110739, 5419465, 10553695, 40104041, 200520205]

約数ペア:

[(1, 200520205), (5, 40104041), (19, 10553695), (37, 5419465), (95, 2110739), (185, 1083893), (703, 285235), (3515, 57047)]