200974854

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{307301}}^1$

素因数の和:307415

約数の個数: 16

約数和(自身を含む): 405638640

約数和(自身を除く): 204663786

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 307301, 614602, 921903, 1843806, 33495809, 66991618, 100487427, 200974854]

約数ペア:

[(1, 200974854), (2, 100487427), (3, 66991618), (6, 33495809), (109, 1843806), (218, 921903), (327, 614602), (654, 307301)]