201985454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{7057}}^1$

素因数の和:8371

約数の個数: 16

約数和(自身を含む): 330822576

約数和(自身を除く): 128837122

約数列:

[1, 2, 11, 22, 1301, 2602, 7057, 14114, 14311, 28622, 77627, 155254, 9181157, 18362314, 100992727, 201985454]

約数ペア:

[(1, 201985454), (2, 100992727), (11, 18362314), (22, 9181157), (1301, 155254), (2602, 77627), (7057, 28622), (14114, 14311)]