198156698

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1\times {\mathrm{839}}^1$

素因数の和:1549

約数の個数: 16

約数和(自身を含む): 299376000

約数和(自身を除く): 101219302

約数列:

[1, 2, 269, 439, 538, 839, 878, 1678, 118091, 225691, 236182, 368321, 451382, 736642, 99078349, 198156698]

約数ペア:

[(1, 198156698), (2, 99078349), (269, 736642), (439, 451382), (538, 368321), (839, 236182), (878, 225691), (1678, 118091)]