200951555

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 283668480

約数和(自身を除く): 82716925

約数列:

[1, 5, 7, 35, 47, 151, 235, 329, 755, 809, 1057, 1645, 4045, 5285, 5663, 7097, 28315, 35485, 38023, 49679, 122159, 190115, 248395, 266161, 610795, 855113, 1330805, 4275565, 5741473, 28707365, 40190311, 200951555]

約数ペア:

[(1, 200951555), (5, 40190311), (7, 28707365), (35, 5741473), (47, 4275565), (151, 1330805), (235, 855113), (329, 610795), (755, 266161), (809, 248395), (1057, 190115), (1645, 122159), (4045, 49679), (5285, 38023), (5663, 35485), (7097, 28315)]