203944105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{2741}}^1$

素因数の和:3416

約数の個数: 16

約数和(自身を含む): 255861504

約数和(自身を除く): 51917399

約数列:

[1, 5, 23, 115, 647, 2741, 3235, 13705, 14881, 63043, 74405, 315215, 1773427, 8867135, 40788821, 203944105]

約数ペア:

[(1, 203944105), (5, 40788821), (23, 8867135), (115, 1773427), (647, 315215), (2741, 74405), (3235, 63043), (13705, 14881)]