202387204

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{712631}}^1$

素因数の和:712706

約数の個数: 12

約数和(自身を含む): 359166528

約数和(自身を除く): 156779324

約数列:

[1, 2, 4, 71, 142, 284, 712631, 1425262, 2850524, 50596801, 101193602, 202387204]

約数ペア:

[(1, 202387204), (2, 101193602), (4, 50596801), (71, 2850524), (142, 1425262), (284, 712631)]