208575438

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{4919}}^1$

素因数の和:5152

約数の個数: 32

約数和(自身を含む): 430755840

約数和(自身を除く): 222180402

約数列:

[1, 2, 3, 6, 37, 74, 111, 191, 222, 382, 573, 1146, 4919, 7067, 9838, 14134, 14757, 21201, 29514, 42402, 182003, 364006, 546009, 939529, 1092018, 1879058, 2818587, 5637174, 34762573, 69525146, 104287719, 208575438]

約数ペア:

[(1, 208575438), (2, 104287719), (3, 69525146), (6, 34762573), (37, 5637174), (74, 2818587), (111, 1879058), (191, 1092018), (222, 939529), (382, 546009), (573, 364006), (1146, 182003), (4919, 42402), (7067, 29514), (9838, 21201), (14134, 14757)]