212520552

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{385001}}^1$

素因数の和:385033

約数の個数: 32

約数和(自身を含む): 554402880

約数和(自身を除く): 341882328

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 385001, 770002, 1155003, 1540004, 2310006, 3080008, 4620012, 8855023, 9240024, 17710046, 26565069, 35420092, 53130138, 70840184, 106260276, 212520552]

約数ペア:

[(1, 212520552), (2, 106260276), (3, 70840184), (4, 53130138), (6, 35420092), (8, 26565069), (12, 17710046), (23, 9240024), (24, 8855023), (46, 4620012), (69, 3080008), (92, 2310006), (138, 1540004), (184, 1155003), (276, 770002), (552, 385001)]