206807584

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13109}}^1$

素因数の和:13165

約数の個数: 48

約数和(自身を含む): 446002200

約数和(自身を除く): 239194616

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1972, 3944, 7888, 13109, 15776, 26218, 52436, 104872, 209744, 222853, 380161, 419488, 445706, 760322, 891412, 1520644, 1782824, 3041288, 3565648, 6082576, 6462737, 7131296, 12165152, 12925474, 25850948, 51701896, 103403792, 206807584]

約数ペア:

[(1, 206807584), (2, 103403792), (4, 51701896), (8, 25850948), (16, 12925474), (17, 12165152), (29, 7131296), (32, 6462737), (34, 6082576), (58, 3565648), (68, 3041288), (116, 1782824), (136, 1520644), (232, 891412), (272, 760322), (464, 445706), (493, 419488), (544, 380161), (928, 222853), (986, 209744), (1972, 104872), (3944, 52436), (7888, 26218), (13109, 15776)]