201747776

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:943

約数の個数: 56

約数和(自身を含む): 423732960

約数和(自身を除く): 221985184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 251, 304, 502, 608, 661, 1004, 1216, 1322, 2008, 2644, 4016, 4769, 5288, 8032, 9538, 10576, 12559, 16064, 19076, 21152, 25118, 38152, 42304, 50236, 76304, 100472, 152608, 165911, 200944, 305216, 331822, 401888, 663644, 803776, 1327288, 2654576, 3152309, 5309152, 6304618, 10618304, 12609236, 25218472, 50436944, 100873888, 201747776]

約数ペア:

[(1, 201747776), (2, 100873888), (4, 50436944), (8, 25218472), (16, 12609236), (19, 10618304), (32, 6304618), (38, 5309152), (64, 3152309), (76, 2654576), (152, 1327288), (251, 803776), (304, 663644), (502, 401888), (608, 331822), (661, 305216), (1004, 200944), (1216, 165911), (1322, 152608), (2008, 100472), (2644, 76304), (4016, 50236), (4769, 42304), (5288, 38152), (8032, 25118), (9538, 21152), (10576, 19076), (12559, 16064)]