207895256

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{11959}}^1$

素因数の和:12059

約数の個数: 32

約数和(自身を含む): 406879200

約数和(自身を除く): 198983944

約数列:

[1, 2, 4, 8, 41, 53, 82, 106, 164, 212, 328, 424, 2173, 4346, 8692, 11959, 17384, 23918, 47836, 95672, 490319, 633827, 980638, 1267654, 1961276, 2535308, 3922552, 5070616, 25986907, 51973814, 103947628, 207895256]

約数ペア:

[(1, 207895256), (2, 103947628), (4, 51973814), (8, 25986907), (41, 5070616), (53, 3922552), (82, 2535308), (106, 1961276), (164, 1267654), (212, 980638), (328, 633827), (424, 490319), (2173, 95672), (4346, 47836), (8692, 23918), (11959, 17384)]