202442192

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{238729}}^1$

素因数の和:238790

約数の個数: 20

約数和(自身を含む): 399634020

約数和(自身を除く): 197191828

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 238729, 477458, 954916, 1909832, 3819664, 12652637, 25305274, 50610548, 101221096, 202442192]

約数ペア:

[(1, 202442192), (2, 101221096), (4, 50610548), (8, 25305274), (16, 12652637), (53, 3819664), (106, 1909832), (212, 954916), (424, 477458), (848, 238729)]