201249368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{13109}}^1$

素因数の和:13235

約数の個数: 32

約数和(自身を含む): 401166000

約数和(自身を除く): 199916632

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 3838, 7676, 13109, 15352, 26218, 52436, 104872, 249071, 498142, 996284, 1324009, 1992568, 2648018, 5296036, 10592072, 25156171, 50312342, 100624684, 201249368]

約数ペア:

[(1, 201249368), (2, 100624684), (4, 50312342), (8, 25156171), (19, 10592072), (38, 5296036), (76, 2648018), (101, 1992568), (152, 1324009), (202, 996284), (404, 498142), (808, 249071), (1919, 104872), (3838, 52436), (7676, 26218), (13109, 15352)]