203064460

素因数分解:

$2^2\times 5^1\times {\mathrm{2477}}^1\times {\mathrm{4099}}^1$

素因数の和:6585

約数の個数: 24

約数和(自身を含む): 426711600

約数和(自身を除く): 223647140

約数列:

[1, 2, 4, 5, 10, 20, 2477, 4099, 4954, 8198, 9908, 12385, 16396, 20495, 24770, 40990, 49540, 81980, 10153223, 20306446, 40612892, 50766115, 101532230, 203064460]

約数ペア:

[(1, 203064460), (2, 101532230), (4, 50766115), (5, 40612892), (10, 20306446), (20, 10153223), (2477, 81980), (4099, 49540), (4954, 40990), (8198, 24770), (9908, 20495), (12385, 16396)]