216204

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 517440

約数和(自身を除く): 301236

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 419, 516, 838, 1257, 1676, 2514, 5028, 18017, 36034, 54051, 72068, 108102, 216204]

約数ペア:

[(1, 216204), (2, 108102), (3, 72068), (4, 54051), (6, 36034), (12, 18017), (43, 5028), (86, 2514), (129, 1676), (172, 1257), (258, 838), (419, 516)]