207017800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{94099}}^1$

素因数の和:94126

約数の個数: 48

約数和(自身を含む): 525078000

約数和(自身を除く): 318060200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 94099, 188198, 376396, 470495, 752792, 940990, 1035089, 1881980, 2070178, 2352475, 3763960, 4140356, 4704950, 5175445, 8280712, 9409900, 10350890, 18819800, 20701780, 25877225, 41403560, 51754450, 103508900, 207017800]

約数ペア:

[(1, 207017800), (2, 103508900), (4, 51754450), (5, 41403560), (8, 25877225), (10, 20701780), (11, 18819800), (20, 10350890), (22, 9409900), (25, 8280712), (40, 5175445), (44, 4704950), (50, 4140356), (55, 3763960), (88, 2352475), (100, 2070178), (110, 1881980), (200, 1035089), (220, 940990), (275, 752792), (440, 470495), (550, 376396), (1100, 188198), (2200, 94099)]