200919916

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{36691}}^1$

素因数の和:36769

約数の個数: 18

約数和(自身を含む): 361379508

約数和(自身を除く): 160459592

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 36691, 73382, 146764, 1357567, 2715134, 5430268, 50229979, 100459958, 200919916]

約数ペア:

[(1, 200919916), (2, 100459958), (4, 50229979), (37, 5430268), (74, 2715134), (148, 1357567), (1369, 146764), (2738, 73382), (5476, 36691)]