201586236

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{390671}}^1$

素因数の和:390721

約数の個数: 24

約数和(自身を含む): 481307904

約数和(自身を除く): 279721668

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 390671, 781342, 1172013, 1562684, 2344026, 4688052, 16798853, 33597706, 50396559, 67195412, 100793118, 201586236]

約数ペア:

[(1, 201586236), (2, 100793118), (3, 67195412), (4, 50396559), (6, 33597706), (12, 16798853), (43, 4688052), (86, 2344026), (129, 1562684), (172, 1172013), (258, 781342), (516, 390671)]