207317525

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{907}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 264816384

約数和(自身を除く): 57498859

約数列:

[1, 5, 25, 41, 205, 223, 907, 1025, 1115, 4535, 5575, 9143, 22675, 37187, 45715, 185935, 202261, 228575, 929675, 1011305, 5056525, 8292701, 41463505, 207317525]

約数ペア:

[(1, 207317525), (5, 41463505), (25, 8292701), (41, 5056525), (205, 1011305), (223, 929675), (907, 228575), (1025, 202261), (1115, 185935), (4535, 45715), (5575, 37187), (9143, 22675)]