208403976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 595123200

約数和(自身を除く): 386719224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 163, 167, 174, 232, 264, 319, 326, 334, 348, 489, 501, 638, 652, 668, 696, 957, 978, 1002, 1276, 1304, 1336, 1793, 1837, 1914, 1956, 2004, 2552, 3586, 3674, 3828, 3912, 4008, 4727, 4843, 5379, 5511, 7172, 7348, 7656, 9454, 9686, 10758, 11022, 14181, 14344, 14529, 14696, 18908, 19372, 21516, 22044, 27221, 28362, 29058, 37816, 38744, 43032, 44088, 51997, 53273, 54442, 56724, 58116, 81663, 103994, 106546, 108884, 113448, 116232, 155991, 159819, 163326, 207988, 213092, 217768, 299431, 311982, 319638, 326652, 415976, 426184, 598862, 623964, 639276, 653304, 789409, 898293, 1197724, 1247928, 1278552, 1578818, 1796586, 2368227, 2395448, 3157636, 3593172, 4736454, 6315272, 7186344, 8683499, 9472908, 17366998, 18945816, 26050497, 34733996, 52100994, 69467992, 104201988, 208403976]

約数ペア:

[(1, 208403976), (2, 104201988), (3, 69467992), (4, 52100994), (6, 34733996), (8, 26050497), (11, 18945816), (12, 17366998), (22, 9472908), (24, 8683499), (29, 7186344), (33, 6315272), (44, 4736454), (58, 3593172), (66, 3157636), (87, 2395448), (88, 2368227), (116, 1796586), (132, 1578818), (163, 1278552), (167, 1247928), (174, 1197724), (232, 898293), (264, 789409), (319, 653304), (326, 639276), (334, 623964), (348, 598862), (489, 426184), (501, 415976), (638, 326652), (652, 319638), (668, 311982), (696, 299431), (957, 217768), (978, 213092), (1002, 207988), (1276, 163326), (1304, 159819), (1336, 155991), (1793, 116232), (1837, 113448), (1914, 108884), (1956, 106546), (2004, 103994), (2552, 81663), (3586, 58116), (3674, 56724), (3828, 54442), (3912, 53273), (4008, 51997), (4727, 44088), (4843, 43032), (5379, 38744), (5511, 37816), (7172, 29058), (7348, 28362), (7656, 27221), (9454, 22044), (9686, 21516), (10758, 19372), (11022, 18908), (14181, 14696), (14344, 14529)]