201698728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{327433}}^1$

素因数の和:327457

約数の個数: 32

約数和(自身を含む): 471504960

約数和(自身を除く): 269806232

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 327433, 654866, 1309732, 2292031, 2619464, 3601763, 4584062, 7203526, 9168124, 14407052, 18336248, 25212341, 28814104, 50424682, 100849364, 201698728]

約数ペア:

[(1, 201698728), (2, 100849364), (4, 50424682), (7, 28814104), (8, 25212341), (11, 18336248), (14, 14407052), (22, 9168124), (28, 7203526), (44, 4584062), (56, 3601763), (77, 2619464), (88, 2292031), (154, 1309732), (308, 654866), (616, 327433)]