200539899

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{14669}}^1$

素因数の和:14720

約数の個数: 36

約数和(自身を含む): 347855040

約数和(自身を除く): 147315141

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 13671, 14669, 44007, 102683, 132021, 308049, 454739, 718781, 924147, 1364217, 2156343, 3183173, 4092651, 6469029, 9549519, 22282211, 28648557, 66846633, 200539899]

約数ペア:

[(1, 200539899), (3, 66846633), (7, 28648557), (9, 22282211), (21, 9549519), (31, 6469029), (49, 4092651), (63, 3183173), (93, 2156343), (147, 1364217), (217, 924147), (279, 718781), (441, 454739), (651, 308049), (1519, 132021), (1953, 102683), (4557, 44007), (13671, 14669)]