205129435438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{347003}}^1$

素因数の和:347280

約数の個数: 32

約数和(自身を含む): 327394109952

約数和(自身を除く): 122264674514

約数列:

[1, 2, 23, 46, 71, 142, 181, 362, 1633, 3266, 4163, 8326, 12851, 25702, 295573, 347003, 591146, 694006, 7981069, 15962138, 24637213, 49274426, 62807543, 125615086, 566655899, 1133311798, 1444573489, 2889146978, 4459335553, 8918671106, 102564717719, 205129435438]

約数ペア:

[(1, 205129435438), (2, 102564717719), (23, 8918671106), (46, 4459335553), (71, 2889146978), (142, 1444573489), (181, 1133311798), (362, 566655899), (1633, 125615086), (3266, 62807543), (4163, 49274426), (8326, 24637213), (12851, 15962138), (25702, 7981069), (295573, 694006), (347003, 591146)]