207370251

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 342171648

約数和(自身を除く): 134801397

約数列:

[1, 3, 9, 11, 33, 41, 47, 99, 123, 141, 369, 423, 451, 517, 1087, 1353, 1551, 1927, 3261, 4059, 4653, 5781, 9783, 11957, 17343, 21197, 35871, 44567, 51089, 63591, 107613, 133701, 153267, 190773, 401103, 459801, 490237, 561979, 1470711, 1685937, 2094649, 4412133, 5057811, 6283947, 18851841, 23041139, 69123417, 207370251]

約数ペア:

[(1, 207370251), (3, 69123417), (9, 23041139), (11, 18851841), (33, 6283947), (41, 5057811), (47, 4412133), (99, 2094649), (123, 1685937), (141, 1470711), (369, 561979), (423, 490237), (451, 459801), (517, 401103), (1087, 190773), (1353, 153267), (1551, 133701), (1927, 107613), (3261, 63591), (4059, 51089), (4653, 44567), (5781, 35871), (9783, 21197), (11957, 17343)]