200971276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 399168000

約数和(自身を除く): 198196724

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 239, 319, 478, 638, 659, 956, 1276, 1318, 2629, 2636, 5258, 6931, 7249, 10516, 13862, 14498, 19111, 27724, 28996, 38222, 76241, 76444, 152482, 157501, 210221, 304964, 315002, 420442, 630004, 840884, 1732511, 3465022, 4567529, 6930044, 9135058, 18270116, 50242819, 100485638, 200971276]

約数ペア:

[(1, 200971276), (2, 100485638), (4, 50242819), (11, 18270116), (22, 9135058), (29, 6930044), (44, 4567529), (58, 3465022), (116, 1732511), (239, 840884), (319, 630004), (478, 420442), (638, 315002), (659, 304964), (956, 210221), (1276, 157501), (1318, 152482), (2629, 76444), (2636, 76241), (5258, 38222), (6931, 28996), (7249, 27724), (10516, 19111), (13862, 14498)]