202233370

素因数分解:

$2^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{20407}}^1$

素因数の和:21405

約数の個数: 16

約数和(自身を含む): 364405248

約数和(自身を除く): 162171878

約数列:

[1, 2, 5, 10, 991, 1982, 4955, 9910, 20407, 40814, 102035, 204070, 20223337, 40446674, 101116685, 202233370]

約数ペア:

[(1, 202233370), (2, 101116685), (5, 40446674), (10, 20223337), (991, 204070), (1982, 102035), (4955, 40814), (9910, 20407)]