239246252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23669}}^1$

素因数の和:23718

約数の個数: 36

約数和(自身を含む): 505023120

約数和(自身を除く): 265776868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 23669, 47338, 94676, 165683, 331366, 449711, 662732, 899422, 1798844, 3147977, 6295954, 8544509, 12591908, 17089018, 34178036, 59811563, 119623126, 239246252]

約数ペア:

[(1, 239246252), (2, 119623126), (4, 59811563), (7, 34178036), (14, 17089018), (19, 12591908), (28, 8544509), (38, 6295954), (76, 3147977), (133, 1798844), (266, 899422), (361, 662732), (532, 449711), (722, 331366), (1444, 165683), (2527, 94676), (5054, 47338), (10108, 23669)]