208048291209

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2423873}}^1$

素因数の和:2423927

約数の個数: 48

約数和(自身を含む): 357182072640

約数和(自身を除く): 149133781431

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 289, 297, 459, 561, 867, 1683, 2601, 3179, 5049, 7803, 9537, 28611, 85833, 2423873, 7271619, 21814857, 26662603, 41205841, 65444571, 79987809, 123617523, 239963427, 370852569, 453264251, 700499297, 719890281, 1112557707, 1359792753, 2101497891, 4079378259, 6304493673, 7705492267, 12238134777, 18913481019, 23116476801, 69349430403, 208048291209]

約数ペア:

[(1, 208048291209), (3, 69349430403), (9, 23116476801), (11, 18913481019), (17, 12238134777), (27, 7705492267), (33, 6304493673), (51, 4079378259), (99, 2101497891), (153, 1359792753), (187, 1112557707), (289, 719890281), (297, 700499297), (459, 453264251), (561, 370852569), (867, 239963427), (1683, 123617523), (2601, 79987809), (3179, 65444571), (5049, 41205841), (7803, 26662603), (9537, 21814857), (28611, 7271619), (85833, 2423873)]