199207814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{144563}}^1$

素因数の和:144631

約数の個数: 16

約数和(自身を含む): 327871152

約数和(自身を除く): 128663338

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 144563, 289126, 1879319, 3758638, 7661839, 15323678, 99603907, 199207814]

約数ペア:

[(1, 199207814), (2, 99603907), (13, 15323678), (26, 7661839), (53, 3758638), (106, 1879319), (689, 289126), (1378, 144563)]