206477486516

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{409291}}^1$

素因数の和:409764

約数の個数: 48

約数和(自身を含む): 423568104960

約数和(自身を除く): 217090618444

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 419, 602, 838, 1204, 1676, 2933, 5866, 11732, 18017, 36034, 72068, 126119, 252238, 409291, 504476, 818582, 1637164, 2865037, 5730074, 11460148, 17599513, 35199026, 70398052, 123196591, 171492929, 246393182, 342985858, 492786364, 685971716, 1200450503, 2400901006, 4801802012, 7374195947, 14748391894, 29496783788, 51619371629, 103238743258, 206477486516]

約数ペア:

[(1, 206477486516), (2, 103238743258), (4, 51619371629), (7, 29496783788), (14, 14748391894), (28, 7374195947), (43, 4801802012), (86, 2400901006), (172, 1200450503), (301, 685971716), (419, 492786364), (602, 342985858), (838, 246393182), (1204, 171492929), (1676, 123196591), (2933, 70398052), (5866, 35199026), (11732, 17599513), (18017, 11460148), (36034, 5730074), (72068, 2865037), (126119, 1637164), (252238, 818582), (409291, 504476)]