220141402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{74929}}^1$

素因数の和:75057

約数の個数: 16

約数和(自身を含む): 358764840

約数和(自身を除く): 138623438

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 74929, 149858, 974077, 1948154, 8466977, 16933954, 110070701, 220141402]

約数ペア:

[(1, 220141402), (2, 110070701), (13, 16933954), (26, 8466977), (113, 1948154), (226, 974077), (1469, 149858), (2938, 74929)]