201185426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{68477}}^1$

素因数の和:68605

約数の個数: 16

約数和(自身を含む): 327872664

約数和(自身を除く): 126687238

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 68477, 136954, 890201, 1780402, 7737901, 15475802, 100592713, 201185426]

約数ペア:

[(1, 201185426), (2, 100592713), (13, 15475802), (26, 7737901), (113, 1780402), (226, 890201), (1469, 136954), (2938, 68477)]