202274648

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{1747}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 389838960

約数和(自身を除く): 187564312

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 353, 706, 1412, 1747, 2824, 3494, 6988, 13976, 14473, 28946, 57892, 71627, 115784, 143254, 286508, 573016, 616691, 1233382, 2466764, 4933528, 25284331, 50568662, 101137324, 202274648]

約数ペア:

[(1, 202274648), (2, 101137324), (4, 50568662), (8, 25284331), (41, 4933528), (82, 2466764), (164, 1233382), (328, 616691), (353, 573016), (706, 286508), (1412, 143254), (1747, 115784), (2824, 71627), (3494, 57892), (6988, 28946), (13976, 14473)]