206798488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{27239}}^1$

素因数の和:27331

約数の個数: 32

約数和(自身を含む): 423309600

約数和(自身を除く): 216511112

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 27239, 54478, 108956, 217912, 354107, 708214, 1416428, 1988447, 2832856, 3976894, 7953788, 15907576, 25849811, 51699622, 103399244, 206798488]

約数ペア:

[(1, 206798488), (2, 103399244), (4, 51699622), (8, 25849811), (13, 15907576), (26, 7953788), (52, 3976894), (73, 2832856), (104, 1988447), (146, 1416428), (292, 708214), (584, 354107), (949, 217912), (1898, 108956), (3796, 54478), (7592, 27239)]