221225712

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107183}}^1$

素因数の和:107237

約数の個数: 40

約数和(自身を含む): 584795904

約数和(自身を除く): 363570192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 107183, 214366, 321549, 428732, 643098, 857464, 1286196, 1714928, 2572392, 4608869, 5144784, 9217738, 13826607, 18435476, 27653214, 36870952, 55306428, 73741904, 110612856, 221225712]

約数ペア:

[(1, 221225712), (2, 110612856), (3, 73741904), (4, 55306428), (6, 36870952), (8, 27653214), (12, 18435476), (16, 13826607), (24, 9217738), (43, 5144784), (48, 4608869), (86, 2572392), (129, 1714928), (172, 1286196), (258, 857464), (344, 643098), (516, 428732), (688, 321549), (1032, 214366), (2064, 107183)]