200797737

素因数分解:

$3^1\times 7^2\times {\mathrm{641}}^1\times {\mathrm{2131}}^1$

素因数の和:2789

約数の個数: 24

約数和(自身を含む): 312073632

約数和(自身を除く): 111275895

約数列:

[1, 3, 7, 21, 49, 147, 641, 1923, 2131, 4487, 6393, 13461, 14917, 31409, 44751, 94227, 104419, 313257, 1365971, 4097913, 9561797, 28685391, 66932579, 200797737]

約数ペア:

[(1, 200797737), (3, 66932579), (7, 28685391), (21, 9561797), (49, 4097913), (147, 1365971), (641, 313257), (1923, 104419), (2131, 94227), (4487, 44751), (6393, 31409), (13461, 14917)]