202296213

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{43987}}^1$

素因数の和:44073

約数の個数: 24

約数和(自身を含む): 338531648

約数和(自身を除く): 136235435

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 43987, 131961, 307909, 395883, 923727, 2771181, 3211051, 9633153, 22477357, 28899459, 67432071, 202296213]

約数ペア:

[(1, 202296213), (3, 67432071), (7, 28899459), (9, 22477357), (21, 9633153), (63, 3211051), (73, 2771181), (219, 923727), (511, 395883), (657, 307909), (1533, 131961), (4599, 43987)]