208025435541

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{983}}^1\times {\mathrm{6067}}^1$

素因数の和:7222

約数の個数: 64

約数和(自身を含む): 348510191616

約数和(自身を除く): 140484756075

約数列:

[1, 3, 7, 11, 21, 33, 77, 151, 231, 453, 983, 1057, 1661, 2949, 3171, 4983, 6067, 6881, 10813, 11627, 18201, 20643, 32439, 34881, 42469, 66737, 75691, 127407, 148433, 200211, 227073, 445299, 467159, 916117, 1039031, 1401477, 1632763, 2748351, 3117093, 4898289, 5963861, 6412819, 10077287, 11429341, 17891583, 19238457, 30231861, 34288023, 41747027, 65602471, 70541009, 125241081, 196807413, 211623027, 459217297, 900543011, 1377651891, 2701629033, 6303801077, 9905973121, 18911403231, 29717919363, 69341811847, 208025435541]

約数ペア:

[(1, 208025435541), (3, 69341811847), (7, 29717919363), (11, 18911403231), (21, 9905973121), (33, 6303801077), (77, 2701629033), (151, 1377651891), (231, 900543011), (453, 459217297), (983, 211623027), (1057, 196807413), (1661, 125241081), (2949, 70541009), (3171, 65602471), (4983, 41747027), (6067, 34288023), (6881, 30231861), (10813, 19238457), (11627, 17891583), (18201, 11429341), (20643, 10077287), (32439, 6412819), (34881, 5963861), (42469, 4898289), (66737, 3117093), (75691, 2748351), (127407, 1632763), (148433, 1401477), (200211, 1039031), (227073, 916117), (445299, 467159)]