200554775

素因数分解:

$5^2\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 253150464

約数和(自身を除く): 52595689

約数列:

[1, 5, 25, 97, 191, 433, 485, 955, 2165, 2425, 4775, 10825, 18527, 42001, 82703, 92635, 210005, 413515, 463175, 1050025, 2067575, 8022191, 40110955, 200554775]

約数ペア:

[(1, 200554775), (5, 40110955), (25, 8022191), (97, 2067575), (191, 1050025), (433, 463175), (485, 413515), (955, 210005), (2165, 92635), (2425, 82703), (4775, 42001), (10825, 18527)]