200909454

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{307201}}^1$

素因数の和:307315

約数の個数: 16

約数和(自身を含む): 405506640

約数和(自身を除く): 204597186

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 307201, 614402, 921603, 1843206, 33484909, 66969818, 100454727, 200909454]

約数ペア:

[(1, 200909454), (2, 100454727), (3, 66969818), (6, 33484909), (109, 1843206), (218, 921603), (327, 614402), (654, 307201)]