201679247

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{374173}}^1$

素因数の和:374198

約数の個数: 12

約数和(自身を含む): 255935016

約数和(自身を除く): 54255769

約数列:

[1, 7, 11, 49, 77, 539, 374173, 2619211, 4115903, 18334477, 28811321, 201679247]

約数ペア:

[(1, 201679247), (7, 28811321), (11, 18334477), (49, 4115903), (77, 2619211), (539, 374173)]