201988612

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 410296320

約数和(自身を除く): 208307708

約数列:

[1, 2, 4, 7, 14, 28, 179, 191, 211, 358, 382, 422, 716, 764, 844, 1253, 1337, 1477, 2506, 2674, 2954, 5012, 5348, 5908, 34189, 37769, 40301, 68378, 75538, 80602, 136756, 151076, 161204, 239323, 264383, 282107, 478646, 528766, 564214, 957292, 1057532, 1128428, 7213879, 14427758, 28855516, 50497153, 100994306, 201988612]

約数ペア:

[(1, 201988612), (2, 100994306), (4, 50497153), (7, 28855516), (14, 14427758), (28, 7213879), (179, 1128428), (191, 1057532), (211, 957292), (358, 564214), (382, 528766), (422, 478646), (716, 282107), (764, 264383), (844, 239323), (1253, 161204), (1337, 151076), (1477, 136756), (2506, 80602), (2674, 75538), (2954, 68378), (5012, 40301), (5348, 37769), (5908, 34189)]