200652025

素因数分解:

$5^2\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1123}}^1$

素因数の和:2161

約数の個数: 24

約数和(自身を含む): 284884544

約数和(自身を除く): 84232519

約数列:

[1, 5, 7, 25, 35, 175, 1021, 1123, 5105, 5615, 7147, 7861, 25525, 28075, 35735, 39305, 178675, 196525, 1146583, 5732915, 8026081, 28664575, 40130405, 200652025]

約数ペア:

[(1, 200652025), (5, 40130405), (7, 28664575), (25, 8026081), (35, 5732915), (175, 1146583), (1021, 196525), (1123, 178675), (5105, 39305), (5615, 35735), (7147, 28075), (7861, 25525)]